Meet the Cast of Young Sheldon on Our Entertainment Website

Released on September 25, 2017
Comedy Drama Family Thriller

Young Sheldon is a charming and heartfwarming prequel to the hit television show The Big Bang Theory, which follows the life of a young Sheldon Cooper as he navigates the world around him. Set in the small town of East Texas in the late 1980s, the show offers a unique glimpse into the formative years of one of television's most beloved characters. At the heart of the show is Iain Armitage, who plays the young Sheldon with a level of authenticity and charm that is both captivating and endearing.

The show also features Zoe Perry as Mary Cooper, Sheldon's mother. Mary is a devoted and loving mother who is fiercely protective of her children, particularly Sheldon. She is a calming influence in Sheldon's life, helping him to navigate the social complexities of childhood while also encouraging his intellectual pursuits. Perry's portrayal of Mary is both nuanced and heartfelt, and she brings a warmth and humanity to the character that is truly touching.

At its core, Young Sheldon is a show about the power of family, friendship, and the pursuit of knowledge. Through the character of Sheldon, we are reminded of the importance of staying true to oneself, even in the face of adversity. The show also explores the challenges and joys of growing up in a close-knit family, and the ways in which our early experiences shape the people we become. With its witty dialogue, engaging characters, and heartfelt storytelling, Young Sheldon is a must-watch for fans of The Big Bang Theory and anyone who loves a good coming-of-age story.

Young Sheldon ran for 8 seasons.

Main Cast of Young Sheldon

Iain Armitage

as Sheldon Cooper (141 episodes)

Sheldon Cooper is a highly intelligent but socially awkward child genius who is the main protagonist of the sitcom 'Young Sheldon'. He struggles to fit in with his classmates and often finds himself at odds with those around him due to his overbearing personality and tendency to nitpick details.

Zoe Perry

as Mary Cooper (141 episodes)

Mary Cooper is the mother of Sheldon Cooper and the wife of George Cooper Sr. She is a devout Christian and attends church every Sunday. Mary is a kind-hearted person who loves her family deeply and supports them through thick and thin.

Quotes from Mary Cooper

I don't appreciate your tone, young lady!
Oh, I'm just a dumb ol' Bible-thumper from East Texas.

Lance Barber

as George Cooper (141 episodes)

George Cooper is Sheldon's father on the TV show Young Sheldon. He works at a car dealership and raises his family in East Texas. George is a loving husband and father, but can sometimes be a bit clueless when it comes to parenting.

Montana Jordan

as Georgie Cooper (141 episodes)

Georgie Cooper is the older brother of Sheldon Cooper in the show Young Sheldon. He is portrayed as an athletic and popular student who occasionally gives his younger brother advice and helps him navigate through social situations.

Quotes from Georgie Cooper

Hey, I'm just saying, when the captain of the football team asks you to a party, you don't say no.
Coop's my name, football's my game.
You got to remember, when you're talking to Nonno, you're talking to an old school Italian.

Raegan Revord

as Missy Cooper (141 episodes)

Missy Cooper is Sheldon's twin sister in the television show Young Sheldon. She is portrayed as a lively and confident young girl with a laid-back attitude. Missy is seen as more social than Sheldon and enjoys spending her time on typical teenage activities such as cheerleading and flirting with boys.

Quotes from Missy Cooper

'I'm the cute one, you're the smart one'
'Don't judge me with your eyes, Sheldon. It's the 21st century and I have the right to dress however I want.'

Annie Potts

as Connie Tucker (141 episodes)

Connie Tucker is a recurring character in the show Young Sheldon. She works as a lunch lady at Medford High School and is a close friend to Mary Cooper.

Quotes from Connie Tucker

I got the meatloaf sweats.
I don't know what to tell you, I'm operating on three hours of sleep and a cup of coffee the size of my head.
I just think it's nice when people put good into the universe.

Jim Parsons

as Sheldon Cooper (voice) (141 episodes)

Sheldon Cooper is a highly intelligent yet socially awkward child prodigy with a knack for science and math. He struggles to fit in with his peers and often finds himself at odds with his family, who are more traditional and conservative.

Secondary Cast of Young Sheldon

Mandy McAllister is a recurring character in the television series Young Sheldon. She's the popular girl in school, and is shown to be often mean towards those who she considers beneath her.

Quotes from Mandy McAllister

I'm so pretty and smart, I can have anyone I want.
Don't ever talk to me like that again, you varmint.

Jim Parsons

as Sheldon Cooper (1 episode) , Sheldon Cooper (1 episode)

Jim Parsons is an American television and film actor, best known for playing Sheldon Cooper in The Big Bang Theory.

Karly Rothenberg

as Janice Veazey (1 episode)

Janice Veazey is a recurring character on the TV show Young Sheldon. She is the mother of Billy Sparks, who is one of Sheldon's classmates. Janice is known for her loud and obnoxious personality, often barging into other people's conversations and being overly friendly.

Quotes from Janice Veazey

I'm Janice, Billy's mom!
Isn't that just the cutest thing you've ever seen?
Oh my gosh, hey there sweetie!

Jason E. Kelley

as Moving Guy (1 episode)

The Moving Guy is a minor recurring character in the show Young Sheldon. He is a mover who helps the Cooper family move into their new house in East Texas. He is friendly and helpful, providing comic relief in his brief appearances.

Quotes from Moving Guy

'Where do you want it?'
'I can't stay. I left my cat in the oven.'

Ella Anderson

as Erica Swanson (1 episode)

Erica Swanson is a recurring character in the TV show Young Sheldon. She's Sheldon's older sister and acts as a foil to him, often teasing and mocking him while also looking out for him.

Quotes from Erica Swanson

Still living la vida loner?
You're my brother. I have to love you even if you're insane.
You're such a dork, Sheldon.

Anjelika Washington

as Libby (1 episode)

Libby is a classmate of Sheldon Cooper on the TV show Young Sheldon. She is an attractive, sweet and friendly girl who has a crush on Sheldon, though he remains oblivious to her feelings. She is smart, athletic and is often seen participating in various school activities.

Quotes from Libby

You're so sweet, Sheldon.
Hi Sheldon!
You're one of the smartest people I know, Sheldon.

Paul Yen

as Le Nguyen (1 episode)

Le Nguyen is a character from the TV show Young Sheldon. He is a Vietnamese student who attends Sheldon's school.

Quotes from Le Nguyen

I'm Le Nguyen, I'm from Vietnam.
I will pray for you.

Carlease Burke

as Mrs. Ebner (1 episode)

Mrs. Ebner is a recurring character on the show Young Sheldon. She is the principal of Medford High School, where Sheldon attends. Mrs. Ebner is a no-nonsense educator who takes her job and responsibilities seriously.

Quotes from Mrs. Ebner

'I'm sorry, young man, but if you want to take that tone with me, you can just take it right back home.'
'So, you want to tell me what this is all about?'

Jayne Taini

as Phyllis (1 episode)

Phyllis is a recurring character in the television show Young Sheldon. She is a church-going woman who is known for being judgmental and sticking to her beliefs.

Quotes from Phyllis

'Well, the Good Book tells us not to judge, but it also tells us to be discerning.'
'I pray for all my students every night, even when they act like heathens.'

Dennis Cockrum

as Mr. Stover (1 episode)

Mr. Stover is the principal of the high school Sheldon attends. He is often strict and unwavering in his disciplinary actions, but he also deeply cares about his students and their education.

Quotes from Mr. Stover

'I've got a bullseye on my back and you're not helping.'
'You want me to call your mother?'

Duane R. Shepard Sr.

as Mr. Bustifer (1 episode)

Mr. Bustifer is a recurring character in the TV Show Young Sheldon. He is the head custodian of Medford High School.

Quotes from Mr. Bustifer

'I won't be ignored, Sheldon!'
'The floor is my canvas and the mop is my paintbrush.'
'I can't promise you it won't have a funny smell, but it'll be dry.'

Carol Mansell

as Mrs. Krawcynski (1 episode)

Mrs. Krawcynski is a strict and no-nonsense high school teacher in Young Sheldon. She is shown to be particularly tough on Sheldon and his classmates.

Quotes from Mrs. Krawcynski

I don't want excuses, I want results!
You think I have time for this nonsense?

Chelsea Rae Bernier

as Lynette (1 episode)

Lynette is a staunchly religious woman and devoted wife to Sheldon's football coach. She is often seen attending church or preparing meals for her family and friends.

Quotes from Lynette

'I'm sure we can pray our way through this.'
'I just pray he's all right.'

Karen Constantine

as Lorraine (1 episode)

Lorraine is a popular girl in Sheldon's high school. She is often mean to Sheldon and his friends, but also has a soft side that occasionally shines through.

Quotes from Lorraine

I'll do it for fifty bucks.
Get in line, squirt!
I'm not gonna ask again.

Joe Howard

as Edwin (1 episode)

Edwin is a recurring character in the TV show Young Sheldon. He is the owner of an East Texas repair shop, where Sheldon Cooper goes to get his bike fixed. Edwin is known for his gruff demeanor and rough appearance, often wearing a sleeveless shirt and having tattoos. Despite his tough exterior, he has a good heart and a soft spot for Sheldon.

Quotes from Edwin

'Well, you're smarter than you look.'
'Don't be no wise-ass.'
'That's how I roll.'

Patricia Belcher

as Clara (1 episode)

Clara is a classmate of Sheldon Cooper in his high school. She is portrayed as one of the popular girls in the school and is known for her confident and outspoken personality.

Quotes from Clara

I bet you'll forget about this conversation by the time you get home.
Why would you say that? That's so rude!

Deb Hiett

as Susan (1 episode)

Susan is the mother of Sheldon in the show Young Sheldon. She is a loving mother who cares for her family. She is supportive of Sheldon's ambitions and is always there for him.

Quotes from Susan

Family comes first, always.
Sheldon, you're the smartest person I know.
I am so proud of you, Sheldon!

Kurt Scholler

as Stan (1 episode)

Stan is a recurring character in the show Young Sheldon. He is Sheldon's tutor and mentor who teaches him college-level physics and other subjects.

Quotes from Stan

You're a McMuffin, Sheldon.
So let's get to it, shall we?
I left my keys inside...my head.

Frank Gallegos

as Frank (1 episode)

Frank is a recurring character in the show Young Sheldon. He is the father of one of Sheldon's classmates named Billy. Frank is often seen smoking cigarettes and is portrayed as a rough and tough working-class man.

Quotes from Frank

I'll let you in on a little secret, kid. Nobody knows what they're doing, and the ones who say they do are lying.
A man doesn't always have to say what he's thinking. Sometimes he just has to give you a look and you know.
Let me tell you something. This isn't my first rodeo, and it damn sure ain't my last.

Marcia Ann Burrs

as Betty (1 episode)

Betty is a loving and supportive grandmother to Sheldon. She helps to raise him and has a kind and nurturing personality.

Quotes from Betty

Everything is going to be okay
You're a special little boy, aren't you?
Oh, honey

Melissa Tang

as Ms. Fenley (2 episodes)

Ms. Fenley is a teacher at Sheldon's school who is strict but caring. She often tries to encourage Sheldon to socialize with other kids and be less of a know-it-all.

Quotes from Ms. Fenley

'Now Sheldon, I'm going to ask you a question and I want you to take a moment before you answer.'
'You know, Cooper, you could stand to socialize a little.'

Christian Alexander Garcia

as Stinson (1 episode)

Stinson is a classmate of Sheldon Cooper in the show Young Sheldon. He is portrayed as a stereotypical bully, often picking on Sheldon and his friends. He is also known for his distaste towards intelligence and academics, and his love for sports.

Quotes from Stinson

Are you seriously wearing a bowtie?
You're such a nerd, Cooper.
I don't know what you said, but it sounded stupid.

Murray Wyatt Rundus

as Clint (1 episode)

Clint is a high school student in Young Sheldon. He is one of Sheldon's classmates and is often seen as a bully to some of the other students. He is not particularly interested in academics and often finds himself in trouble with the school authorities.

Quotes from Clint

'Don't mess with me, Coop.'
'Back off, Moonpie.'

Tate Berney

as Dexter (1 episode)

Dexter is a classmate of Sheldon Cooper in the TV show Young Sheldon. While he enjoys science and the outdoors, he also expresses a certain fascination towards violence and blood, which often makes Sheldon uncomfortable.

Quotes from Dexter

'I've always been fascinated by science and nature. But there's just something about blood that really gets me going.'
'I'm trying to teach Sheldon how to be more adventurous. You know, live a little.'

Cait Pool

as Lisa May (1 episode)

Lisa May is a student at Medford High School and a member of Sheldon's class. She is portrayed as a popular girl who enjoys gossip and socializing with her friends.

Quotes from Lisa May

I heard that Mary Cooper's son has a giant brain and a tiny penis. Don't quote me on that though.
Yeah, it's definitely true.
Oh my god, I heard about that. Can you imagine?

Christopher Cho

as Omar (1 episode)

Omar is a classmate of Sheldon Cooper in the show Young Sheldon. He is portrayed as a jovial and outgoing person who often engages Sheldon in friendly banter. Despite their different backgrounds, Omar and Sheldon develop a mutual respect for each other's intellect and interests.

Quotes from Omar

'That's how I roll, my dude!'
'This is America, my man. If someone can make a buck off of it, it's worth pursuing.'
'Salaam alaikum, Coop!'

Ray Liotta

as Vincent (1 episode)

Vincent is a character in the TV show Young Sheldon. He is a classmate of Sheldon and a member of the school's football team. He is portrayed as a friendly and popular jock.

Quotes from Vincent

You're the king, Coop.
We gotta talk about your friend Sheldon.
What up, Cooper?

Jason Kravits

as Ronald Hodges (1 episode)

Ronald Hodges is a classmate and friend of Sheldon Cooper in the TV show Young Sheldon. He is often portrayed as a stereotypical jock, interested in sports and not particularly academically inclined.

Quotes from Ronald Hodges

'You're a weird little dude, Sheldon.'
'What's up, Cooper?'

Sharon Ferguson

as Madam Laveau (1 episode)

Madam Laveau is a Haitian voodoo practitioner who serves as a mentor to Missy Cooper and is a friend to the Cooper family in Young Sheldon.

Quotes from Madam Laveau

'You have a beautiful energy, Missy Cooper.'
'I believe in magic, honey.'
'Just because you can't see it, doesn't mean it doesn't exist.'

Frances Conroy

as Flora Douglas (1 episode)

Flora Douglas is a recurring character in the TV show Young Sheldon. She is Mary Cooper's mother and the maternal grandmother of Sheldon. She is a deeply religious person and is often seen attending church or discussing Bible verses. Flora also has a strained relationship with her daughter Mary due to their differing attitudes towards religion and family.

Quotes from Flora Douglas

'Well I'll be a monkey's uncle!'

Thomas Adoue Polk

as Dave (1 episode)

Dave is a friend of Sheldon in the show Young Sheldon. He is portrayed as a shy and introverted boy with a passion for playing Dungeons and Dragons. Despite being picked on by his classmates, Dave remains loyal to Sheldon and is always there to support him.

Quotes from Dave

May your sword be swift and your shield true.
I'm gonna cast Magic Missile on the darkness!

Kurt Doss

as Ned (1 episode)

Ned is a character on the show Young Sheldon. He is the head coach of the high school football team and also works as a security guard. He is known for being tough and stern, but also caring about his players.

Quotes from Ned

'Pain is weakness leaving the body.'
'If at first you don't succeed, it means you're not meant to do it.'

Caitlin Carmichael

as Veronica (1 episode)

Caitlin Carmichael (born July 2, 2004) is an American actress

Zuleyka Silver

as Selena (1 episode)

Selena is a classmate and friend of Sheldon Cooper in the show Young Sheldon. She is portrayed as being intelligent, kind-hearted, and a little bit sassy. She takes a liking to Sheldon and often helps him navigate the social dynamics of his school.

Quotes from Selena

'Shhh, don't interrupt my sipping.'
'I don't save seats. I save lives.'

Cedric Begley

as Doug (1 episode)

Doug is a high school student in the show Young Sheldon. He is a member of the football team and is often seen hanging out with his teammates. Doug is portrayed as a typical jock who values sports and popularity over academic pursuits.

Quotes from Doug

Doug's the name, being awesome's my game.
I got some, uh, good advice from my guidance counselor. She told me to just be myself. So I did, and everyone hates me.

Lily Keene

as Sueann Ludlow (1 episode)

Sueann Ludlow is a student in Young Sheldon's highschool, and is one of Missy's friends. She's always upbeat and outgoing, but often finds herself getting into trouble.

Quotes from Sueann Ludlow

'Oh my God, you guys are like the coolest people I've ever met!'

Aliyah Moulden

as Pepper (1 episode)

Pepper is a classmate of Sheldon's who becomes his friend and confidant. He is known for being very outgoing and not afraid to speak his mind.

Quotes from Pepper

Life is short, bro. You gotta seize the day.
You're like a superhero or something!
Let's get it, Sheldon Cooper!

Gabriella Martinez

as Kate (1 episode)

Kate is a recurring character on the show Young Sheldon. She is a classmate and friend of Sheldon Cooper's and is known for her intelligence and wit.

Quotes from Kate

You're such a cute little weirdo, Sheldon.
Don't worry Sheldon, I'll tutor you in math.
I can't believe Sheldon picked me to be his friend.

Paul Bates

as Luis (1 episode)

Luis is a friend of Sheldon Cooper in the TV show Young Sheldon. He is a fellow avid comic book fan who is always eager to discuss the latest superhero stories with Sheldon and his friends. Luis is depicted as friendly and outgoing, but somewhat naïve at times.

Quotes from Luis

May the Force be with you!
I'm telling you, Sheldon, I have a feeling we're going to get chased by Sith Lords.

Ella Allan

as Bobbi Sparks (1 episode)

Bobbi Sparks is a recurring character in the TV show Young Sheldon. She is the head cheerleader at Medford High School, where Sheldon and his siblings attend. Bobbi is confident and popular, and often teases Sheldon for being a nerd.

Quotes from Bobbi Sparks

Wow, Sheldon, I'm really impressed with all your scientific knowledge. Too bad none of it will ever come in handy.
If it isn't Sheldon Cooper, everyone's favorite little squeaker.

Mia Allan

as Bobbi Sparks (1 episode)

Bobbi Sparks is a recurring character on the TV show Young Sheldon. She is a popular, outgoing girl in Sheldon's class, known for her spunky personality and fashion sense.

Quotes from Bobbi Sparks

'Oh, honey, you have so much to learn.'
'You're the wurst!'
'Sparkle on!'

Charlie Hankin

as Randall (1 episode)

Randall is Sheldon's classmate and friend on Young Sheldon, known for his sharp wit and snarky comments.

Quotes from Randall

I may have been born at night, but it wasn't last night.
I'm not arguing, I'm just explaining why I'm right.
Life's tough, get a helmet.

Cleo King

as Mrs. Costello (1 episode)

Mrs. Costello is the principal of Sheldon's high school in Young Sheldon. She is often stern and strict, but cares deeply about her students and their education.

Quotes from Mrs. Costello

'I'm not a hugger, Sheldon.'
'There are no shortcuts to success, Sheldon.'

Aaron Schwartz

as Marcus (1 episode)

Marcus is a friend of Sheldon Cooper in the TV show Young Sheldon. He is often portrayed as the cool kid with a mischievous personality who enjoys pulling pranks on others. Despite his carefree attitude, he is also known to be a loyal friend to Sheldon.

Quotes from Marcus

'I got moves you've never seen.'
'Let's make it happen, captain,'
'That's how we roll.'

Josh Latzer

as Hank (1 episode)

Hank is a high school football coach and father of George Cooper Jr. who befriends Sheldon.

Quotes from Hank

Son, people make mistakes all the time. Don't let that keep you from living your life.
Football is a little bit of brutal and a little bit of beautiful.

Jonney Ahmanson

as Bruce (1 episode)

Bruce is a school bully and classmate of Sheldon Cooper in the show Young Sheldon. He often torments Sheldon and his friends, but has a soft spot for Sheldon's sister Missy.

Quotes from Bruce

Give me your lunch money, shrimp!
What are you looking at, four-eyes?

Amy Farrington

as Sandra Thorpe (1 episode)

Sandra Thorpe is a recurring character in the TV show Young Sheldon. She is the mother of Billy Sparks, who is Sheldon's classmate and friend. Sandra is known for being strict and overprotective of her son. Despite her tough exterior, she has a kind heart and cares deeply for her family.

Quotes from Sandra Thorpe

I'm just looking out for my son,
You can't be too careful these days,

Wallace Langham

as Edward Pilson (1 episode)

Edward Pilson is a classmate of Sheldon Cooper in the show Young Sheldon. He has a reputation for being a bully and often targets Sheldon for his advanced intellect.

Quotes from Edward Pilson

I hear you're some kind of genius... prove it, genius.
What's wrong with you? You a baby?

VyVy Nguyen

as Trang Nguyen (2 episodes)

Trang Nguyen is a recurring character in the TV show Young Sheldon. She's one of Sheldon's classmates who becomes his friend later on. Together, they navigate the challenges of school and growing up in East Texas.

Quotes from Trang Nguyen

I like American candy.
Hey, Sheldon.

Cheyenne Nguyen

as Mai Nguyen (1 episode)

Mai Nguyen is a recurring character in Young Sheldon, portrayed as Sheldon's classmate and friend. She is known for her sarcastic sense of humor, rebellious nature, and tough exterior.

Quotes from Mai Nguyen

Told you I was a bad influence.
I feel like the straight guy in a comedy sketch about scientists.
Psh. I don't need permission to be great.
Yeah, like I'm gonna do that.

Sara Sanderson

as Leslie (1 episode)

Leslie is a quirky and enthusiastic classmate of Sheldon in the TV series Young Sheldon. She is shown to have a vivid imagination and an interest in all things supernatural and fantastical.

Quotes from Leslie

'I have a theory!' - Leslie
'Let's investigate!' - Leslie
'I don't believe in coincidence' - Leslie

Adam Kulbersh

as Fred Murphy (1 episode)

Fred Murphy is a neighbor and friend of the Cooper family in the show Young Sheldon. He is portrayed as a kind-hearted and helpful person, often assisting the Cooper family with household tasks and repairs. He is also depicted as having a good sense of humor and a love for classic rock music.

Quotes from Fred Murphy

'Hey, Coopers!'
'Rock on!'

Hilda Boulware

as Judy (1 episode)

Judy is the older sister of Sheldon Cooper in the TV show Young Sheldon. She is a rebellious teenager who often challenges authority and engages in various activities such as smoking and partying.

Quotes from Judy

'I'm not sneaking out, I'm going out. Sneaking implies shame.'
'I'm not gossiping, I'm networking. Networking implies career advancement.'

Dale Raoul

as Melissa (1 episode)

Melissa is a classmate and friend of Sheldon Cooper in the show Young Sheldon. She is portrayed as a rebellious, non-conformist teenager who challenges Sheldon's conservative views and eventually becomes his girlfriend.

Quotes from Melissa

'I'm not like other girls.'
'You can't tell me what to do, Cooper.'

Josh Cooke

as Barry Swanson (2 episodes)

Barry Swanson is a regular character in the TV show Young Sheldon. He is the school bully and classmate of Sheldon Cooper. He is known to pick on Sheldon and his friends.

Quotes from Barry Swanson

What’s up, Moonpie?
Got a brown nose, huh?
You got a listening problem or a mental problem?

Susan Chuang

as Dr. Barrett (1 episode)

Dr. John Sturgis' girlfriend and a neuroscientist at Caltech. She is very intelligent, analytical, and level-headed. Despite her brilliance, she has a kind personality and is warm towards everyone around her.

Quotes from Dr. Barrett

There's certainly no need to be rude.
I guess you could say I'm a bit of an expert on the subject.

Livia Treviño

as Paula (1 episode)

Paula is the school counselor at Medford High School where Sheldon goes. She is often brutally honest and straightforward, giving advice that not everyone agrees with. Despite her harsh exterior, Paula genuinely cares about her students and wants them to succeed in life.

Quotes from Paula

'School, therapy - it's all a racket. None of it really works. Just keep moving forward and don't dwell on the negative.'
'I see that you're wearing your NASA shirt again. Are you hoping to get sucked into a black hole on the way to class?'
'You want me to be touchy-feely? Well, I'm not touchy, and I'm not feely.'

Pam Cook

as Diane (3 episodes)

Diane is a classmate and friend of Sheldon Cooper, who attends the same school as him. She is kind, compassionate, and often helps Sheldon navigate social situations.

Quotes from Diane

You're such a unique person, Sheldon. And you should be proud of who you are.
I like your bow tie, Sheldon. It makes you look like a magician or a butterfly hunter.

Chris Ellis

as Marty Steinbecker (1 episode)

Marty Steinbecker is a good-natured boy who is one of Sheldon’s closest friends. He doesn't appear to be very academically inclined, but he is always there for a laugh and can be very supportive.

Quotes from Marty Steinbecker

'That's what I call an A+ friend!'
'Set phasers to fun!'

Chris Wylde

as Glenn (3 episodes)

Glenn is a student in Sheldon's class. He is known for his interest in comic books and superheroes.

Quotes from Glenn

Up, up, and away!
It's morphin' time!

Kate Flannery

as Nora (1 episode)

Nora is a main character in the show Young Sheldon. She is the mother of Missy and Sheldon Cooper's best friend. Nora is known for her tough exterior and no-nonsense attitude, but deep down she cares for her family and friends.

Quotes from Nora

If you can't take the heat, get outta the kitchen.
I didn't claw my way to the top of the food chain to eat salad.
You don't need a man to be happy. You just need his credit card.

Wayne Wilderson

as Dr. Gilbert (1 episode)

Dr. John Sturgis is a brilliant scientist who works at East Texas Tech, and is Sheldon's mentor. He is a friend of Dr. Linkletter and a love interest of Mary Cooper.

Quotes from Dr. Gilbert

I may have my issues, but being able to see the world through Sheldon's eyes is a gift.
I'm eccentric. It's the privilege of the wise and the right of the free.

Vernee Watson-Johnson

as Nurse Robinson (2 episodes)

Nurse Robinson is a registered nurse who works at Medford High School in the show Young Sheldon. She is often seen caring for the students' health needs and offering her wisdom to the younger characters on the show. She is portrayed as kind and patient with her patients and students alike.

Quotes from Nurse Robinson

A simple spoonful of sugar can help the ouchie go down.
I may be a school nurse, but I can still write you a prescription for a good nights sleep.
I've seen stranger things than this in my time, kiddo.
Kids live in a world of their own, even when they're standing right in front of you.

Ryan Cargill

as Tommy Clarkson (1 episode)

Tommy Clarkson is a classmate of Sheldon Cooper in the TV series Young Sheldon. He is often seen hanging out with Sheldon and his friends.

Quotes from Tommy Clarkson

Hey yo, Sheldon! What's up?
We got any more of those brownies? 'Cause they were delicious!

Forrest Deal

as Jason Davies (1 episode)

Christine Baranski

as Beverly Hofstadter (1 episode)

Beverly Hofstadter is Leonard's domineering, neuroscientist mother who often clashes with her son's girlfriend Penny.

Quotes from Beverly Hofstadter

Sheldon, don't be silly. They're just breasts. Everyone has them - even you someday, if you're lucky.
I am a world-renowned expert in the field of neuroscience and I can assure you, young lady, that my son is way out of your league.

Winifred Freedman

as Luann (1 episode)

Luann is a waitress at a local diner and a friend of Mary Cooper. She is a kind and compassionate person who is always willing to lend a helping hand. She is a single mother with a teenage son and struggles to make ends meet.

Quotes from Luann

You're the sweetest thing since sliced bread.
You got a heart that's bigger than Texas.

Carol Ann Susi

as Mrs. Wolowitz (voice) (1 episode)

Mrs. Wolowitz is the unseen mother of Howard Wolowitz in The Big Bang Theory and is also featured in Young Sheldon where her voice is heard.

Quotes from Mrs. Wolowitz (voice)

'Howie, I hear you! I'm not deaf, just ignoring you.'
'Howard, get the door.'

Richard Kind

as Ira Rosenbloom (3 episodes)

Ira Rosenbloom, played by Wyatt McClure, is one of Sheldon Cooper's classmates and friends in the TV series Young Sheldon. He is portrayed as a typical teenage boy who loves sports and often joins Sheldon's group on their science experiments and adventures. Ira has a friendly personality and is always ready to help his friends when they need him.

Quotes from Ira Rosenbloom

I'm in!
Do it!

Maree Cheatham

as Dorothy (1 episode)

Dorothy is a guidance counselor at Medford High School, where Sheldon and Missy attend. She is known for her no-nonsense approach and tough love when it comes to helping her students.

Quotes from Dorothy

'Life's not fair, Honey. If it was, I'd be a billionaire with a full head of hair.'
'You can't change the way things are, Sheldon. You can only change the way you deal with them.'

Davey Johnson

as Nigel (1 episode)

Nigel is a recurring character in the TV show Young Sheldon. He is a classmate of Sheldon's and is often seen hanging out with him and his friends. Nigel is known for his quirky personality and unique sense of humor, which make him stand out among his peers.

Quotes from Nigel

'I'm not weird, I'm limited edition.'
'I'm not arguing, I'm just explaining why I'm right.'

Kerri Medders

as Lisa (1 episode)

Lisa is Sheldon's classmate and friend. She is portrayed as a smart and ambitious girl who is always eager to learn. Lisa is shown to be confident and outspoken, often challenging Sheldon's ideas and beliefs.

Quotes from Lisa

You know, not everyone wants to hear you go on and on about how smart you are all the time
I highly doubt he's ever been in the same room as a girl who didn't give him a flu shot

Gerald Downey

as Jim (1 episode)

Jim is a minor character in the show Young Sheldon who is a classmate and friend of Sheldon Cooper. He is often seen in the same classes as Sheldon, and is portrayed as a typical adolescent boy.

Quotes from Jim

Cooper's acting like a sissy!
Hey, leave him alone, Cooper's my friend.
I don't know, Cooper, maybe you should ask your mommy!

Diedrich Bader

as Batman (voice) (1 episode)

Batman is a character on the TV show Young Sheldon, voiced by an actor. He is a superhero known for his strength, intelligence, and incredible fighting skills. In Young Sheldon, Batman is referenced by Sheldon Cooper as one of his favorite superheroes.

Quotes from Batman (voice)

I am the night.
I'm Batman!
Sometimes the truth isn't good enough. Sometimes people deserve more.

Alfred Adderly

as Victor (1 episode)

Victor is a high school student in Young Sheldon who is a member of Sheldon's study group. He is described as a very intelligent teenager with a talent for science and he often helps Sheldon with his experiments and homework. Victor is portrayed as a quiet and reserved person who prefers to keep to himself most of the time.

Quotes from Victor

I don't know what to say
I don't like to talk about it

Mac Jarman

as Rick (1 episode) , Evan (1 episode)

Rick is a neighbor of the Cooper family in Young Sheldon. He is portrayed as a friendly but quirky middle-aged man who often offers advice to the kids. He is known to be an avid collector of unusual items, such as taxidermied animals and old artifacts from the local junkyard.

Quotes from Rick

Hey there, little buddy!
If you want to go fast, go alone. If you want to go far, go together.
You know what they say, one man's trash is another man's treasure.

Bill Chott

as Dean (1 episode) , Franklin (1 episode)

Dean is a classmate of Sheldon Cooper in the TV show Young Sheldon. He is a popular and athletic student, often seen as a rival to Sheldon. Despite Sheldon's intellectual prowess, Dean is well-liked by their peers for his charm and good looks.

Quotes from Dean

Smile for the camera
Hey, ladies
That's how we roll

Kaley Cuoco

as Pool (voice) (1 episode)

Pool is a friend of Sheldon and a member of his Dungeons & Dragons group. He is known for his love of video games and his quirky voice.

Quotes from Pool (voice)

'Greetings, Sheldon Cooper. I am the Dungeon Master for tonight's quest.'
'I'm using my +2 vorpal sword to decapitate the orc!'

J. Rene Pena

as Caroline (1 episode)

Jim Beaver

as Kenneth (1 episode)

Kenneth is a friendly and helpful student at Medford High that Sheldon befriends.

Quotes from Kenneth

'Hello, my name is Kenneth.'
'I'm just trying to be your friend.'

Nolan Bateman

as Keith (1 episode)

Keith is a classmate of Young Sheldon and a known bully. He often picks on Sheldon for being different and enjoys making fun of him.

Quotes from Keith

Face it, small stuff, you’re never gonna get a girlfriend.
Look who’s trying to be helpful. Little Lord Fauntleroy.
Hey, Moonpie.

Ed Ackerman

as Nate (2 episodes)

Nate is a recurring character on the show Young Sheldon. He is a student at Medford High School, where Sheldon attends. Nate is depicted as a typical teenage boy who enjoys playing video games and hanging out with his friends. He is also part of the football team at school.

Quotes from Nate

Dude, that's hilarious!
You gotta respect the balls on that kid

Amanda Payton

as Meredith (1 episode)

Meredith is a classmate of Sheldon Cooper in high school. She is often seen as a popular girl, who is sometimes dismissive of Sheldon, but she also has moments where she shows compassion and a willingness to help others.

Quotes from Meredith

You're actually kind of funny when you're angry.
I'm not ashamed of my body, Sheldon. You should try it sometime.

Kerry O'Malley

as Travel Agent (1 episode)

The travel agent in Young Sheldon is a minor character who assists the family in making travel arrangements and bookings. She is portrayed as friendly and helpful to her clients.

Quotes from Travel Agent

I can help you find the best deals for your vacation.
I'll just need your credit card number to confirm the booking.

Louie Anderson

as Ralph (1 episode)

Ralph is a classmate of Sheldon's who is known for his love of comic books and sci-fi movies. He often wears superhero t-shirts and is fascinated by all things science fiction.

Lyn Alicia Henderson

as Sally (1 episode)

Sally is a classmate and friend of the main character Sheldon Cooper in the show Young Sheldon. She is known for her confident and outgoing personality and often helps Sheldon navigate social situations.

Quotes from Sally

I'll be your girl Friday, Sheldon.
I like cheese!

Stacey Moseley

as Carol (1 episode)

Carol is a friendly and caring mother with a strong Southern accent. She is a devout Christian and loves baking cakes. She often offers words of wisdom to her family and friends.

Quotes from Carol

The Lord works in mysterious ways.
Bless your heart!
Oh my stars!

Caleigh Kilpatrick

as Sandy (1 episode) , Abigail (2 episodes)

Sandy is a recurring character in the show Young Sheldon, portrayed by Ryan Phuong. He is Sheldon's classmate and close friend who is always ready with a quick joke or prank.

Quotes from Sandy

'I call happy hour the magic hour, because that's when anything can happen!'
'In my family, we have a saying: If life gives you melons, you're probably dyslexic.'
'Why can't a bicycle stand up by itself? Because it's two tired.'

Mary Grill

as Robin (5 episodes)

Robin Tilbrook is a recurring character in Young Sheldon. She is a student at Medford High School and a member of the debate team. She is generally portrayed as smart, confident, and a good debater.

Quotes from Robin

'I know everything there is to know about debate.'
'I'm going to miss you guys.'

Ian Ousley

as Jeremy (1 episode)

Jeremy is a classmate of Sheldon Cooper in the TV show Young Sheldon. He is known to be a bit of a troublemaker and often teases Sheldon.

Quotes from Jeremy

You're like a tiny little Indy, Sheldon!
Don't be such a buzzkill, Sheldon!

Cyndi Lauper

as Cyndi Lauper (voice) (1 episode)

Cyndi Lauper is a guest voice actor in the show Young Sheldon. She plays a fictionalized version of herself, who is an old friend of Mary Cooper. She is a well-known American singer, songwriter and actress who rose to fame in the 1980s.

Quotes from Cyndi Lauper (voice)

You gotta have fun with it, honey, or what's the point?
Oh, Sheldon. Poor thing.

Ryan Stiles

as Dr. Bowers (1 episode)

Dr. Bowers is a psychiatrist who treats young Sheldon Cooper. He is known for his calm and patient demeanor, and for helping Sheldon navigate the challenges of being a child prodigy.

Quotes from Dr. Bowers

'You're a very smart boy, Sheldon. But even the smartest people in the world need to ask for help sometimes.'
'It's okay to be different, Sheldon. Sometimes it takes a while for people to recognize a good thing.'

Emily Berry

as Janice (1 episode)

Janice is a recurring character in the television show Young Sheldon. She is Dale's mother and Sheldon's neighbor. Janice is known for her southern accent, loud personality, and her love for gossiping.

Quotes from Janice

Oh, honey
Bless your heart

Valerie Mahaffey

as Victoria MacElroy (14 episodes)

Victoria MacElroy is a recurring character in Young Sheldon. She is a devoutly religious woman and a member of the same church as the Cooper family. She is also an active volunteer in the church community.

Quotes from Victoria MacElroy

'I don't want to get into it, ma'am. I'm already late for church.'
'We're not supposed to gossip, George.'

Pappy Faulkner

as Student #1 (1 episode)

Amanda Kubota

as Student #2 (1 episode)

Landon Taylor Klotz

as Student #3 (1 episode)

Angelina Nguyen

as Kim-Ly Nguyen (1 episode)

Danielle Pinnock

as Evelyn Ingram (16 episodes)

Evelyn Ingram is a recurring character in the show Young Sheldon. She is the daughter of Dr. John Sturgis' assistant. Evelyn is shown to be a smart young girl who is interested in science and studies at Texas Tech University.

Quotes from Evelyn Ingram

'Science is about curiosity, experimentation and discovery.'
'I've been thinking about fractals. It's weird how you can find patterns in chaos.'

Luis Victor Jiminez

as Waiter (1 episode)

The Waiter is a recurring character in the show Young Sheldon, working at a local diner where Sheldon and his family often eat. He is friendly and helpful, often offering suggestions or advice to the Cooper family.

Quotes from Waiter

What can I get for you?
Here's your order, enjoy!

Sonya Eddy

as Gretchen (1 episode)

Gretchen is a classmate of Young Sheldon. She enjoys science and is often seen working on projects with Sheldon. She is also known for her dry sense of humor.

Quotes from Gretchen

'Facts are facts, and science is science.'
'Everything's more complicated than you think. Life is complicated. Politics is complicated. Science is complicated. And love is especially complicated.'

Ramiz Monsef

as Dr. Patel (1 episode)

Dr. Patel is a pediatrician on the show Young Sheldon. He is intelligent, understanding and caring, and has a good sense of humor. He is always ready to give good advice to the Cooper family, especially Sheldon.

Quotes from Dr. Patel

I tell all my patients that, but they never listen.
I think we have a budding hypochondriac here.
I'm not sure I'd approach it that way.

Larry Cedar

as Lawrence (1 episode)

Lawrence is Sheldon's classmate and friend. He is often seen wearing overalls and has a laid-back personality.

Quotes from Lawrence

I got ideas. None of them good.
You said we'd be playing Dungeons & Dragons.
I don't know if that's a power move or you're just clinically insane.

Jill Johnson

as Gretchen (1 episode)

Gretchen is a classmate and friend of Sheldon's who loves to challenge him intellectually. She is also shown to have a crush on him.

Quotes from Gretchen

'I'm Gretchen, and if you don't like it, tough beans, bub.'
'Challenge accepted, Sheldon.'

Thomas W. Ashworth

as Norman (1 episode)

Norman is a student at Medford High School and a friend of Sheldon's older brother, Georgie. Norman is known for being a bit of a troublemaker and enjoys causing chaos whenever possible. Despite his mischievous nature, he has a good heart and is loyal to his friends.

Quotes from Norman

It's not like we're destroying the fabric of society or anything.
You're a madman, Georgie. A madman.
I don't know what a chicken pot pie is, but I am definitely intrigued.

Krishna Smitha

as Woman (1 episode)

The woman in the show Young Sheldon is Mary Cooper, Sheldon's mother. She is a loving and caring mother who always puts her family first. Mary is a devout Christian and is often seen trying to instill religious values in her children.

Quotes from Woman

'You stop it right now, George Cooper Jr.! You are not going to hell because the devil is afraid you'll take over'
'That's not how we behave in this house, young man'
'I don't need a bible to tell me there is good in the world, I just look at you'

Sharon Omi

as Librarian (1 episode)

The Librarian in Young Sheldon is a kind and helpful woman who is always willing to assist Sheldon Cooper with his research or book needs. She is patient and understanding of Sheldon's quirks and is a beloved character on the show.

Quotes from Librarian

'Shh...this is a library, remember?'
'Can I help you find something, sweetie?'

Rick Peters

as Mr. Boggs (1 episode)

Mr. Boggs is a teacher at Medford High School and Sheldon's homeroom teacher. He has a dry sense of humor and often cracks sarcastic jokes.

Quotes from Mr. Boggs

Did you bring the humor, Sheldon?
Excellent, more quality time with teenagers.
Is this a face of concern?

Eric Normington

as Customer (1 episode)

Customer is a recurring character in the TV show Young Sheldon. He is a worker at the local meat market that the Cooper family frequents. He often shares knowledge and advice about meat with George, Sheldon's father.

Quotes from Customer

You can't go wrong with a good meatloaf.
That's a fine-looking rack of lamb you've got there.
Can I help you folks find anything today?

Elon Musk

as Elon Musk (1 episode)

A South African-born Canadian-American entrepreneur, engineer, inventor and investor. He is the CEO and CTO of SpaceX...

Jaden Martin

as Jason (1 episode)

Jason is Sheldon's older brother and the complete opposite of him in every way. He's a typical teenage boy who enjoys sports, parties, and girls.

Quotes from Jason

'You coming to the party tonight?'
'Chill, man.'
'What's up, bro?'

Lauri Hendler

as Janet (1 episode)

Janet is the loving and caring mother of Sheldon Cooper in Young Sheldon. She is a devout Christian and a homemaker. She often worries about her children and tries her best to take care of them.

Quotes from Janet

Now, listen Sheldon, I may not agree with everything your brother does, but it's important to be supportive.

Daniela Leon

as Clarissa (1 episode)

Clarissa is a classmate of Sheldon Cooper in the TV show Young Sheldon. She is known for her wit and intelligence, often challenging Sheldon's ideas and beliefs. Clarissa also enjoys science and often participates in science fairs and experiments.

Quotes from Clarissa

'You know, you can't just keep saying 'I told you so' every time something goes wrong.'
'I guess we'll do the experiment your way, but if we blow up, it's on you.'

P.J. Ochlan

as René Descartes (1 episode)

René Descartes is a historical figure featured on the show Young Sheldon. He's a French philosopher and mathematician who's famous for his phrase 'Cogito, ergo sum', which means 'I think, therefore I am'. On the show, he is a favorite subject of Sheldon's and a source of inspiration for the young boy.

Quotes from René Descartes

Cogito, ergo sum
Divide each difficulty into as many parts as is feasible and necessary to resolve it.

Melanie Lynskey

as Dora Ericson (2 episodes)

Dora Ericson is the mother of Sheldon's best friend, Missy, in the TV show Young Sheldon. She is a kind and caring mom who always tries to do what's best for her children.

Quotes from Dora Ericson

Just remember, Missy, people might try to bring you down, but you're stronger than them.
Oh, honey. I'm so sorry.
That's okay, sweetie. Everything's gonna be alright.

Dave Foley

as Gary O'Brien (3 episodes)

Gary O'Brien is a classmate and friend of Sheldon Cooper on the TV show Young Sheldon. He's a friendly guy with a good sense of humor who often is seen hanging out with Sheldon and their other friends in high school.

Quotes from Gary O'Brien

Are you really a genius?!
You're a funny dude, Sheldon.

Mike Hernandez

as Maitre D' (1 episode)

Travis Schuldt

as Justin (1 episode)

Justin is a classmate and friend of Sheldon's. He is known for his love for pranks and his ability to make Sheldon laugh.

Quotes from Justin

Let's prank Missy!
Don't worry, I have a plan.

David Hasselhoff

as David Hasselhoff (1 episode)

David Hasselhoff guest starred in the third season of Young Sheldon as himself. He is known for his roles in TV shows such as Knight Rider and Baywatch, as well as his singing career.

Quotes from David Hasselhoff

I'll be ready, I'll be ready, whenever you need me, I'll be ready...
Don't Hassle the Hoff!

Mariela Arteaga

as Cowgirl (1 episode)

Amanda Carr

as Cowgirl (1 episode)

Judith Drake

as Mildred (1 episode)

Mildred is a recurring character in the show Young Sheldon. She is the school cafeteria lady and is known for her no-nonsense attitude and her delicious cooking.

Quotes from Mildred

The trick is to use real butter, not that fake stuff.
I don't got all day.
What do you want, honey?

Holly J. Barrett

as Ashley (1 episode)

Ashley is a fellow student in Sheldon's high school who quickly becomes his love interest. She's smart, kind, and has a great sense of humor.

Quotes from Ashley

'I don't know if you know this, but you're really weird.' - Ashley
'You're like a cute, little, strange bird.' - Ashley

Chau Long

as Chris (1 episode)

Chris is a fellow student in Sheldon's high school who often mocks Sheldon for his intelligence and lack of social skills. He is portrayed as a typical teenage jock who enjoys sports and partying.

Quotes from Chris

Wow, Sheldon, you're a real hit with the ladies,
Looks like we got ourselves a genius here.
That's why you're weird; nobody likes you,

Ruben Vernier

as Greg (1 episode)

Doug Morency

as Dr. Willard (1 episode)

Dr. Willard is a pediatrician who treats patients of the Cooper family in the show Young Sheldon. He is often seen advising and consoling the parents of Sheldon and his siblings.

Quotes from Dr. Willard

Now, Sheldon, I'm going to need you to be brave for your sister.
It's not about red or blue, it's about being a good parent.

Adrian Moreira-Behrens

as Donald (1 episode)

Donald is a classmate of Sheldon Cooper in the show Young Sheldon. He is portrayed as a stereotypical dumb jock with a shallow personality, often making fun of Sheldon for his intelligence.

Quotes from Donald

'I mean, it's not like he's Good Will Hunting or something.'
'You're just a weird little dude.'
'I'm gonna miss ya, Moon Pie.'

Diane Ladd

as Hortense (1 episode)

Hortense is a no-nonsense teacher at Medford High School who has Sheldon Cooper as her student. She often challenges Sheldon to think beyond his textbooks and encourages him to explore the world around him.

Quotes from Hortense

What did you do, Cooper?
You're a brilliant young man. But you have a lot to learn about life.

Marla Gibbs

as Doris (1 episode)

Doris is the secretary at Sheldon's school. She is known for her sarcastic wit and tough exterior, but also has a soft spot for certain students.

Quotes from Doris

Ain't nothin' says 'welcome back' like a fresh detention slip.
Sorry, honey. That don't mean I won't crush you like a bug if you don't step off.
No one asked you to like me. You're just supposed to like the flowers.

Alan Rachins

as Vern (1 episode)

Vern is a schoolmate of Sheldon Cooper in the show Young Sheldon. He tends to be a bit of a bully and often picks on Sheldon and his friends.

Quotes from Vern

What's your problem, weirdo?
Hey, what's up, Cooper? You ready to get a wedgie?

Paul Mabon

as Clayton (1 episode)

Clayton is a classmate of Sheldon's and a member of his friend group. He is known for being something of a troublemaker, often instigating mischief and pushback against authority.

Quotes from Clayton

Rules are for people without an imagination.
I don't follow rules, I follow dreams.

Ava Cantrell

as Drama Student #1 (1 episode) , Molly (1 episode)

Drama Student #1 in the show Young Sheldon is a member of the school's drama club alongside Sheldon and his friends. He is often seen performing in school plays and productions.

Quotes from Drama Student #1

To be or not to be, that is the question.
All the world's a stage.
Exit, pursued by bear.

Michael Naughton

as Edwin (1 episode)

Edwin is a young boy who is Sheldon's classmate and friend in Young Sheldon. He is often portrayed as a simple-minded individual with a heart of gold.

Quotes from Edwin

I like you Sheldon, but I don't get your parents.
You are smart, Sheldon. Not many people know the whole periodic table.

Kevin Will

as Lucas (1 episode)

Lucas is a student at Medford High School and one of Sheldon's classmates. He is known for being the most popular guy in school and loves to play basketball.

Quotes from Lucas

'What's up, Sheldon?'
'You comin' to the game, Sheldon?'

Esteban Dager

as Chet (1 episode)

Chet is a recurring character in Young Sheldon. He is a worker at the bowling alley where the Cooper family often spends their time.

Quotes from Chet

I can't tell if you're crazy or a genius.
You better work on that form, young man.
What's up, little man?

Zylan Brooks

as Nancy (1 episode)

Nancy is the mother of Sheldon's classmate, Tam. She is a devoted mother who is often seen discussing parenting tips with Mary Cooper, Sheldon's mother.

Quotes from Nancy

'Boys will be boys.'
'Tam, did you remember to wash your hands?'

Rob Brownstein

as Malcolm Green (1 episode)

Malcolm Green is a classmate of Sheldon in the show Young Sheldon. He is known for his sarcastic wit and competitive nature, often trying to one-up Sheldon in academics or other activities.

Quotes from Malcolm Green

'Good luck with that, Hermann Munster'
'Oh look, Sheldon's learning sarcasm'

Kevin Stidham

as Waiter (1 episode)

Ryan Phuong

as Tam Nguyen (31 episodes)

Tam Nguyen is one of Sheldon's closest friends on the show 'Young Sheldon'. He is portrayed as a loyal and adventurous friend who supports Sheldon through his struggles and adventures.

Quotes from Tam Nguyen

'That's how we roll, dude'
'I'm Vietnamese, do I have to paint you a picture?'

Michael Croner

as David (1 episode)

David is a supporting character on Young Sheldon. He is a classmate and friend of Sheldon's. David is known for his quirky personality and his love for Dungeons and Dragons, which he frequently plays with Sheldon and his friends.

Quotes from David

Roll for initiative!
May your axe be sharp and your beard never stop growing!
It's dangerous to go alone! Take this.
For the Horde!

London Cheshire

as Marcus Larson (4 episodes)

Marcus Larson is a student at Medford High School and a close friend of Sheldon Cooper in the show Young Sheldon. He enjoys playing video games and has a sarcastic sense of humor. Marcus is portrayed as a loyal and reliable friend to Sheldon, often helping him with his various schemes and adventures.

Quotes from Marcus Larson

I think we just found a new way to bully Sheldon Cooper
Wow, you're like a superhero, but instead of punching people, you just make them sad

Andrea Anders

as Linda Swanson (6 episodes)

Linda Swanson is the mother of Sheldon Cooper from the hit tv show Young Sheldon. She is a warm and nurturing parent who is always there for her family.

Quotes from Linda Swanson

That's my baby!
Oh sweetie, don't worry, everything will be okay.

Liz Jenkins

as Madge (1 episode)

Madge is Sheldon's elderly neighbor who often provides him with advice and support. She has a no-nonsense attitude and is known for her straightforward personality.

Quotes from Madge

Don't you be telling me what I know and what I don't know
I don't need a hearing aid, I heard you just fine

Tom Yi

as Dr. Kwok (1 episode)

Dr. John Sturgis Kwok, or simply known as Dr. Kwok is a brilliant physicist and one of Sheldon's mentors. He is eccentric and often has trouble with social cues, which can lead to humorous situations. Despite his quirks, he is a valued member of Sheldon's team.

Quotes from Dr. Kwok

'Well done, Sheldon'
Precisely!
'What fun!'

Jeannette Sousa

as Lorraine (1 episode)

Lorraine is a high school student and a recurring character in the TV show Young Sheldon. She is portrayed as popular and confident, often seen hanging out with her friends or attending parties.

Quotes from Lorraine

Grow up, sweetie.
Oh, honey, you didn't honestly think you had a chance with me, did you?

José Antonio García

as Nick (1 episode)

Nick Andopolis is a recurring character in the TV show Young Sheldon, played by actor Louis Ozawa Changchien. He is a drummer and a senior student at the high school. He's known for his laid-back attitude and passion for music, always wearing his headphones and rocking out to classic rock tunes.

Quotes from Nick

People always said, once you find something you love, you should stick with it. And music's the only thing that ever made sense to me, so...
I'll remember that.
It's all about your belief system.
You guys want in on some of this?
You know what your problem is? You're not cool like me.

Andrew Patrick Ralston

as Pastor Steve (1 episode)

Pastor Steve is a recurring character in the TV show Young Sheldon. He's the pastor at the church the Cooper family attends and is often called upon to provide guidance and advice to members of the family. He's a good-natured and patient man, always ready with a word of wisdom or a listening ear.

Quotes from Pastor Steve

'The Bible says we should love our enemies, but it doesn't say we have to like them.'
'Turns out, I'm not the only one who likes to preach at people.'
'God doesn't call the qualified, he qualifies the called.'

Mason McCulley

as Pastor Andy (1 episode)

Pastor Andy is a recurring character in the TV show Young Sheldon. He is a kind and compassionate church leader who often shares words of wisdom with the Cooper family.

Quotes from Pastor Andy

'Faith is a gift. It can't be bought or earned. It comes from the heart.'
'The Lord works in mysterious ways'

Julia Pace Mitchell

as Darlene Wilkins (4 episodes)

Darlene Wilkins is a character in the show Young Sheldon, and is the principal of Medford High School. She is frequently seen interacting with Sheldon and his family, and tends to be strict but fair in her dealings with the students of Medford High.

Quotes from Darlene Wilkins

I understand you're upset, but we have rules for a reason.
I hope you understand that discipline is necessary for a successful school environment.
I'm sorry, but if you're not a member of the press, you're not allowed to take pictures here.

Bobo Chang

as Pastor Charlie (1 episode)

Pastor Charlie is a recurring character in the television show Young Sheldon. He is the pastor of the local church and is often seen delivering sermons or counseling the Cooper family.

Quotes from Pastor Charlie

'God doesn't make mistakes, Sheldon, you're here for a reason.'
'You know, the good book says we're all sinners. It's not easy being perfect.'

Anthony M. Bertram

as Officer Smith (1 episode)

Officer Smith is a police officer in the town where Sheldon Cooper and his family live. He is often seen patrolling the streets and interacting with the Cooper family.

Quotes from Officer Smith

'Hey there, little buddy.'
'You know I'm not just a cop, I'm a person too.'

Ava Allan

as Jana Boggs (9 episodes)

Jana Boggs is a classmate of Sheldon Cooper in the show Young Sheldon. She is a popular girl who catches the attention of Sheldon.

Quotes from Jana Boggs

Oh, Sheldon! You are so funny!
I can't believe that Sheldon Cooper is talking to me!

Frank Collison

as Chet (1 episode)

Chet is a friend of George Cooper Jr. who appears in the show Young Sheldon. He is known for being a bit of a troublemaker and a bad influence on George.

Quotes from Chet

I ain't never risked my life for no one before. It's kinda cool.
A world without danger is a world without Chet.

Valeri Ross

as Harriet (1 episode)

Harriet is a supporting character on the TV show Young Sheldon. She is the principal's assistant at the school Sheldon attends.

Quotes from Harriet

I don't have time for this. I have a meeting with the superintendent in 10 minutes.
Keep your hands off my stapler, honey.

Katherine Von Till

as Local Newscaster (1 episode) , Kimberly (6 episodes)

The local newscaster in the show Young Sheldon is a news anchor who reports on the events happening in and around East Texas. He often delivers breaking news and provides updates on current affairs in a professional and composed manner.

Audrey Wasilewski

as Joann (1 episode)

Joann is a recurring character in the show Young Sheldon. She is a popular student at Medford High School and a love interest to Sheldon. Joann is portrayed as a confident, outgoing and friendly person. She is known for her wit and humor.

Quotes from Joann

I'm Joann. With two 'n's, so I don't forget.
Sorry, Sheldon. You're a catch, but I'm not interested in dating a child genius.
I'll think about it. But honestly, I don't think I'm prepared to be your emergency contact.

Tony Winters

as Conductor (1 episode)

The Conductor is a recurring character in the show Young Sheldon, a spin-off prequel of The Big Bang Theory. He is a man who works as a train conductor and occasionally interacts with Sheldon Cooper in his train rides.

Quotes from Conductor

All aboard!
Tickets, please!
Next stop, Galveston.

Donna Pieroni

as Female Patron (1 episode)

This is a female patron in the show Young Sheldon, who often appears at the restaurant where the Cooper family goes. She is a minor character with no major storyline or plot moments.

Andy Forrest

as Manager (1 episode)

Manager is a recurring character in the television show Young Sheldon. He is the store manager at the local comic book store that Sheldon frequents with his friends. He is often exasperated with Sheldon's odd behavior and antics, but is generally patient with the group.

Quotes from Manager

Get out of my store, Sheldon!
What the hell, Sheldon?

Bill Fagerbakke

as Jake (4 episodes)

Jake is a classmate of Sheldon Cooper in the show Young Sheldon. He is a popular student who often picks on Sheldon and his friends.

Quotes from Jake

'What do you think is harder: science or varsity football?'
'Just wait 'til puberty hits, you'll have a shot.'

John Hartman

as Dr. Goetsch (3 episodes)

Dr. Goetsch is a recurring character in the show Young Sheldon, a spin-off of The Big Bang Theory. He is Sheldon's college professor of Physics at East Texas Tech, and is portrayed as a strict and no-nonsense teacher.

Quotes from Dr. Goetsch

'My lectures are not for the faint of heart'
'Physics is about doing, not just knowing'

Benjamin Royer

as Andy (1 episode)

Benjamin Royer was born on April 18, 2003 and is currently 21 years old.

Lance Reddick

as Professor Boucher (1 episode)

Professor Boucher is a recurring character on the show Young Sheldon. He is a mean-spirited and sarcastic physics professor at East Texas Tech University who constantly belittles Sheldon Cooper and his intelligence.

Quotes from Professor Boucher

Oh, that's right. You'd rather have a temperature-controlled centrifuge and a free trip to Woodstock than good grades.
Ah, Sheldon Cooper. The germaphobe who won't touch doorknobs but will pick up cigarette butts off the ground.

Simon Helberg

as Howard Wolowitz (voice) (1 episode)

Howard Wolowitz is the voice of Sheldon's father, George, on Young Sheldon. He is a skilled engineer and always wears colorful outfits with a belt buckle that lights up. Howard is married to Bernadette and is known for his cheesy pick-up lines and his love for all things science-fiction.

Quotes from Howard Wolowitz (voice)

I know the Earth isn't flat, but if it were, I'd still have trouble meeting women.
I implore you to reconsider! It's not an Apple watch, it's a Rolex with an Apple sticker on it.
I'm not just a toy, I'm an accomplished engineer.

Nikea Gamby-Turner

as Florence (1 episode)

Florence is the housekeeper of the Cooper family. She is dependable, hardworking and takes good care of the family and their needs. Florence is also a confidante to George Sr. and Mary Cooper and often gives them advice.

Quotes from Florence

A clean house is a happy house
I always say, 'Start each day with a smile and shine your shoes!'
I'm supposed to be a housekeeper, not a miracle worker

Valerie Gutierrez

as Student #1 (1 episode)

Edwin Kho

as Student #3 (1 episode)

Denisse Ojeda

as Melissa (1 episode)

Melissa is a regular character in Young Sheldon and is Sheldon's classmate and friend. She is confident, headstrong and often takes charge in situations when necessary. Melissa is the only girl in their friend group and is not afraid to speak her mind. She sometimes finds Sheldon's intelligence annoying but ultimately values his friendship.

Quotes from Melissa

I'll do it. I'm the only one here with ovaries.
I'm not afraid of Sheldon
You're such a nerd, Sheldon

Zachary Alexander Rice

as Zach (1 episode)

Zach is a classmate and close friend of Sheldon Cooper in the TV show Young Sheldon. He is known for his laid-back attitude and sense of humor.

Quotes from Zach

You mean give up my bed for a dumb cot? Pass.
I'm just gonna flop down like a fish and wait for one of y'all to throw me some food.
No worries, bro.

Ben Stillwell

as Lyle (1 episode)

Lyle is a recurring character in the television show Young Sheldon. He is a friendly and outgoing individual who often interacts with Sheldon and his family. Lyle is portrayed as a hardworking employee who is always willing to lend a hand to those in need.

Quotes from Lyle

'Hey there, Mr. Cooper!'
'I'm gonna grab a drink, you need anything, Sheldon?'
'Let's get to work, fellas!'

Kiana Thompson

as Student #2 (1 episode)

Jared Wernick

as Clark (1 episode)

Clark is a friend of Sheldon and a classmate of his. He is known for being easy-going and a fan of sports.

Quotes from Clark

'Hey Sheldon, when are you gonna teach me that wormhole math thing?'
'I'll be honest with you, I'm not sure I fully understand what we just did.'

Mary Kate Wiles

as Patricia (2 episodes)

Patricia is the mother of Sheldon Cooper in the show Young Sheldon. She is a devoted and caring mother who constantly worries about her family. She is also very supportive of Sheldon's interests in science and academics.

Quotes from Patricia

Stop overthinking everything Sheldon, you won't get anywhere.
I don't know what's worse, a kid who has no idea what he's doing or a mom who has no idea what she's doing.
We're here to support Sheldon's education, not to overcrowd it with extracurricular activities.

Sean McClay

as Umpire #2 (1 episode)

Reba McEntire

as June (7 episodes)

June is Mary Cooper's mother and Sheldon's devoutly religious grandmother. She is often seen mediating family conflicts and offering advice to her family members.

Quotes from June

That boy's gonna hell in a gravy boat with biscuits on the side.
I'm going to be with the Lord. Where are you going to be?

Taylor Spreitler

as Sam (4 episodes)

Sam is a friend of Sheldon Cooper in the show Young Sheldon. He is portrayed as a fun-loving and carefree teenager. Sam often comes up with weird ideas that Sheldon reluctantly goes along with.

Quotes from Sam

Call the ACLU!
I ain't never gonna call her
Got it. So, we need something that'll make us stand out from the rest of the church groups.
What if we started a petition to get lunch there every day?

Keanush Tafreshi

as Matt (1 episode)

Matt is a friend of Sheldon Cooper's older brother, Georgie. He is portrayed as a typical teenage boy, often engaging in mischief and disregarding rules.

Quotes from Matt

'Dude, we gotta split!'
'Did you see that touchdown?!'

Aneasa Yacoub

as Diane (1 episode)

Jason Alexander

as Gene Lundy (5 episodes)

Gene Lundy is a classmate of Sheldon Cooper and Georgie Cooper Jr. He is known for his love of comedy and cracking jokes during class. He is often the target of bullies due to his eccentric behavior and interests.

Quotes from Gene Lundy

'I love comedy!'
'Sorry, I was just doing a bit.'

Sarah Baker

as Sheryl Hutchins (14 episodes)

Sheryl Hutchins is the mother of Sheldon Cooper in the TV show Young Sheldon. She is a devout Christian and a loving mother who supports her son's academic aspirations. She is also known for her nurturing matriarchal role within the Cooper family.

Quotes from Sheryl Hutchins

'You got Jesus in you, you got the world by the tail.'
'Don't forget to pray before your tests, Sheldon.'

Steve Burns

as Nathan (4 episodes)

Nathan is a classmate of Sheldon and a member of the school's football team. He is known for his athletic abilities but struggles academically.

Quotes from Nathan

Come on, Sheldon, it's just a game.
Hey, Sheldon. You need to loosen up.

Jackie Geary

as Ann (1 episode)

Ann is a supporting character in the show 'Young Sheldon'. She is a nurse at Medford High School and is frequently seen interacting with Sheldon and his friends.

Quotes from Ann

'You'll never know the joy of a tuna melt on white bread'
'Oh, Sheldon, there's so much you don't know yet'
'You kids and your devices'

Brian Stepanek

as Hubert Givens (22 episodes)

Hubert Givens is a supporting character in the TV show Young Sheldon. He is a high school football coach who's strict and tough on the football players, including Sheldon. However, over time, he develops a nurturing side and becomes somewhat of a mentor to Sheldon.

Quotes from Hubert Givens

'The only thing you gotta get right is football.'
'I gotta go now before I throw up from being too nice.'

Maddy Caddell

as Abby (1 episode)

Derrick L. McMillon

as Hal (1 episode)

Hal is the father of Sheldon Cooper in the show Young Sheldon. He's a hardworking and kind-hearted man who enjoys spending time with his family.

Quotes from Hal

Hey there, tiger!
I'm just trying to be the best dad I can be. Sometimes I fail miserably, but I always try my best.

Ming-Na Wen

as Carol Lee (1 episode)

Carol Lee is a recurring character on the TV show Young Sheldon. She is a classmate of Sheldon Cooper, and often serves as a love interest for him. Carol is portrayed as a smart and kind-hearted girl who is also interested in science and academia.

Quotes from Carol Lee

'You know, I always thought metaphors were just a fancy way of saying something. But I guess they can also be confusing.'
'Hey Sheldon, do you ever worry about choking? I have an irrational fear of choking.'

Landen Beattie

as Jesse (1 episode)

Sarah Jane MacKay

as Sally (1 episode)

Sally is a young girl who is a classmate and friend of Sheldon on the show Young Sheldon. She is shown to be intelligent, outspoken, and confident, often getting into arguments with Sheldon.

Quotes from Sally

I'd like to call this meeting of the Georgie Fan Club to order.
I'll take 'Things Sheldon Will Never Hear' for $1000, Alex.
You know, sometimes I think you're more trouble than you're worth, Sheldon.

Jully Lee

as Chloe (2 episodes)

Chloe is a classmate of Sheldon Cooper in the TV show Young Sheldon. She is portrayed as a quiet and studious girl who often impresses Sheldon with her intelligence and academic accomplishments.

Quotes from Chloe

I like to learn new things
I'm Chloe

Wiley M. Pickett

as FBI Agent #1 (1 episode)

FBI Agent #1 is a recurring character in the show Young Sheldon. He is an FBI agent who conducts background checks on individuals and interviews them for security reasons.

Quotes from FBI Agent #1

Can you tell me about your relationship with Dr. Sturgis?
We just want to make sure everyone is safe
Thank you for your cooperation.

Leonard Robinson

as FBI Agent #2 (1 episode)

FBI Agent #2 in Young Sheldon is a minor character who appears sporadically throughout the show. He is an FBI agent who is often called to investigate cases involving Sheldon's family or school.

Quotes from FBI Agent #2

I'm going to need you to come with me
I'm here on official business, ma'am
Can you explain to me what happened?

Reid Shapiro

as Burnout #1 (1 episode)

Burnout #1 is a high school student who is a troublemaker and often seen smoking cigarettes. He is a member of a group of delinquents that Sheldon befriends briefly.

Quotes from Burnout #1

Hey, Short Round, why don't you crawl back to your Indiana Jones movie.
I'm not your buddy, dude

Nolan Pugh

as Burnout #2 (1 episode)

Brielle Barbusca

as Cheerleader (2 episodes)

The cheerleader in Young Sheldon is a popular and bubbly high school student who is part of the school's cheerleading team. She is often seen cheering on the school's football team and interacting with other students in a friendly and outgoing manner.

Quotes from Cheerleader

'Rah, rah, sis boom bah!'
'Go team!'
'Let's do this!'

Nick Carson

as Pat Culpepper (1 episode)

Scott Peat

as Gerome (1 episode)

Gerome is a high school classmate of Sheldon Cooper. He is portrayed as socially awkward and a frequent target of bullying from his peers. Despite this, he is a good person and a loyal friend to Sheldon.

Quotes from Gerome

I have a cat named Mitzi. She is very soft and has a great personality.

Brandon Morales

as Referee (1 episode)

The Referee is a minor recurring character on Young Sheldon, appearing in various episodes as the referee for Sheldon's sporting events. He is known for his strict rule enforcement and impartiality.

Quotes from Referee

I'm sorry, son, but that was a foul
No arguments, Sheldon, or you'll be sitting out the next game

Cooper North

as Student (1 episode)

Isaac Faulkner

as Party Guy (1 episode)

J. Anthony McCarthy

as Butcher (1 episode)

Butcher is the football coach at Sheldon's school. He is a gruff and no-nonsense kind of guy, who demands hard work and discipline from his players.

Quotes from Butcher

You're not here to play with your ding-a-ling, you're here to play football!
Football's not a hobby. It's a commitment.
If you're not here to work hard, you might as well leave now.

Harry Groener

as Elliot Douglas (1 episode)

Elliot Douglas is Sheldon Cooper's classmate and friend in the TV show Young Sheldon. He is portrayed as a fun-loving boy who is always up for some mischief.

Quotes from Elliot Douglas

We both know I'm the only one in this room with a discernible personality.
Whatever you're thinking, I'm in!

Billy Gardell

as Herschel Sparks (5 episodes)

Herschel Sparks is a recurring character in the show Young Sheldon. He is a janitor at the school that Sheldon attends and is often seen interacting with Sheldon.

Quotes from Herschel Sparks

I'll tell you what, if you pay me forty dollars, I'll throw in a hug.
You better watch out, or I'll offer you a job as my assistant.

Phil Morris

as One (1 episode)

One is Sheldon's classmate and friend on the show Young Sheldon. He is a gifted student who often helps Sheldon with his academic pursuits.

Quotes from One

'That's a Kaufman story, dude.'
'Why would I fake something that makes me look so bad?'

Anjali Bhimani

as Zero (1 episode)

Zero is Sheldon's classmate and best friend in the show Young Sheldon. He's known for being a mischievous and rebellious character with a love for motorcycles.

Quotes from Zero

Ain't nobody gonna call me a chicken!
Let's ride!

Eloise Jacott

as Robin (1 episode)

Amanda Pearl Bell

as Vanessa (1 episode)

Vanessa is a classmate of Sheldon's in season 1 of the show. She is popular and outgoing, but also intelligent and insightful. She offers Sheldon advice on how to better fit in with his peers.

Quotes from Vanessa

You know what? It's none of my business.
Just be you. You're great at it.

Monica Garcia Pérez

as Coughing Teacher (1 episode)

The Coughing Teacher in Young Sheldon is a recurring character who is often seen as a substitute teacher. He is known for his loud and chronic coughing that interrupts his lectures and annoys his students.

Quotes from Coughing Teacher

*coughs* Sorry, just clearing my throat.
Please excuse my coughing, I recently caught a bug.

James Sklena

as Detention Student #1 (1 episode)

Christopher Griffin

as Detention Student #2 (1 episode)

Detention Student #2 is a minor character in the show Young Sheldon who is often seen in detention with Sheldon. He is portrayed as a troublemaker and often gets into trouble for talking back to teachers and not following the rules.

Quotes from Detention Student #2

I aint gonna do what they want me to do.
Detention aint that bad. Its like a little vacation.

Nancy Linehan Charles

as Peg (19 episodes)

Peg is the mother of Sheldon Cooper in the tv show Young Sheldon. She is a loving and caring mother who wants what's best for her family. Peg is also known for being a devout Christian and attending church regularly.

Quotes from Peg

Oh, Sheldon, I can handle a little bit of bad news.
That's the power of prayer, George.

Catherine Fisher

as July (1 episode)

Corey Mendell Parker

as Customer (1 episode)

George Sr. and Mary's eldest son and Sheldon's father, who works as the head football coach and a math teacher at Medford High School. Despite being tough on Sheldon, he cares deeply for his family.

Quotes from Customer

I'm going to have a word with your mother.
I just want to be a good dad.
I should have been there for Kiki.

Jonathan Freeman

as Radio DJ (voice) (1 episode)

The Radio DJ in Young Sheldon is an unseen, but recurring character who provides commentary and music throughout the show. His voice and musical picks are a popular fixture for viewers.

Quotes from Radio DJ (voice)

And coming up next, a classic tune from the '80s.
It's the Radio DJ back again, keep it locked to K-LOS

Piotr Michael

as Emergency Alert (voice) (1 episode)

Emergency Alert is a computerized voice that appears in Young Sheldon to announce emergency messages to the public. The voice is distinct from the classic computer voice, and has a unique sound and feel.

Michael Cudlitz

as NASA Director (1 episode)

The NASA Director in Young Sheldon is a serious and focused individual who is dedicated to their job. They have a no-nonsense attitude and are highly respected by their colleagues.

Quotes from NASA Director

This is NASA, not the school playground.
We can't afford another Challenger.
Failure is not an option.

Dave Florek

as Dr. Eberland (2 episodes)

Dr. Eberland is a psychologist and professor at Sheldon's university who helps Sheldon navigate through social situations and offers him advice on his academic pursuits.

Quotes from Dr. Eberland

'The mind is a fascinating thing, Sheldon'
'Always remember, Sheldon, intelligence is not a substitute for kindness'

David Theune

as Scientist (1 episode)

The Scientist in Young Sheldon is Dr. John Sturgis, a brilliant physicist and close friend of Sheldon's father. He is portrayed as a quirky and eccentric character, often getting carried away with his scientific theories and experiments. Dr. Sturgis is a kind-hearted person who genuinely cares for Sheldon and his family.

Quotes from Scientist

'Interesting, makes you think', 'You are exposing a fault line at the junction of science and faith, and that is always a harrowing experience'
'I have the tools for the job and the job is science'

Heather McPhaul

as Prayer Group #2 (1 episode)

Prayer Group #2 is a group of devout Christians who attend the same church as the Cooper family in the show Young Sheldon. They often meet at the Cooper household to pray and discuss their faith.

Madison Wulf

as Five-Year-Old Missy (1 episode)

Kirk Bovill

as Actor #1 (1 episode)

Actor #1 portrays the character of Mary Cooper, Sheldon's mother, in the show Young Sheldon. She is a devout Christian and a loving mother who tries her best to understand and support her son's unique interests and personality.

Quotes from Actor #1

I know praying's not your thing, but if you think of it, could ya pray for me too?
You know what they say, God only gives you what you can handle. Apparently, God thinks I'm a badass.

Joe Childs

as Cook (1 episode) , Man in Stall (1 episode)

Cook is a supporting character in the show Young Sheldon. He is a school janitor who also occasionally works as a school bus driver. He is often seen helping Sheldon and his friends out with their misadventures and offering them wise advice.

Quotes from Cook

'I may be a janitor, but I know a smart kid when I see one.'
'Life's a comedy, and we're all just jokers.'
'You can't fake happy.'

Shane Blades

as Actor #2 (1 episode)

Shane Blades is an actor.

John Mariano

as Envelope (voice) (1 episode) , Richard Feynman (voice) (1 episode)

Envelope is a talking voice box toy that belongs to Sheldon. Sheldon often confides his thoughts and feelings to Envelope, who responds with a pre-recorded message. Envelope is a loyal and supportive friend to Sheldon.

Quotes from Envelope (voice)

Hello, Sheldon. How can I help you today?

Joy Jacobson

as Actress (1 episode)

This actress played the role of Mary Cooper, the mother of the main character Sheldon, in the TV show Young Sheldon. Mary is a strict but loving mother who wants the best for her children and often finds herself in humorous situations due to Sheldon's unique personality.

Quotes from Actress

'Lord, beer me strength.' (repeated line)
'I don't appreciate the tone. I'm not your maid, Sheldon.'

Joyce Greenleaf

as Prayer Group #2 (1 episode) , Prayer Group #3 (1 episode)

Prayer Group #2 is a group of devout Christians in the fictional town of Medford, Texas who regularly gather to pray for their community. They play a minor recurring role in the show and are often seen offering support to the main character, Sheldon Cooper.

Quotes from Prayer Group #2

'Let us offer a prayer for Sheldon and his family'
'God is always with us'

DeShawn Cavanaugh

as Wrath Room Actor #1 (1 episode)

Wrath Room Actor #1 is a minor character in the TV show Young Sheldon. He is an actor who plays the role of a villainous character in a fictional sci-fi series called Wrath Room.

Quotes from Wrath Room Actor #1

'I'm the bad guy. I don't need a reason.'
'I don't know why you're looking at me. I'm just an actor.'

Anthony S. Johnson

as Prayer Group #4 (1 episode) , Prayer Group #3 (1 episode)

Prayer Group #4 is a group of devout Christians consisting of Mary, Brenda Sparks, and Linda from the show Young Sheldon. They are often seen praying for both Sheldon and his family.

Quotes from Prayer Group #4

Dear Heavenly Father, we ask for your blessings for our dear Sheldon and his family.
Lord, we pray that Sheldon's heart may be softened towards his mother and that he will see the love she has for him.

Alex Long

as Wrath Room Actor #2 (1 episode)

Wrath Room Actor #2 is a minor character in the TV show Young Sheldon. He appears in the episode 'A Pineapple and the Bosom of Male Friendship' in Season 3. He is a student at Medford High School and participates in the Wrath Room school activity.

Brian Chenoweth

as Prayer Group #5 (1 episode) , Prayer Group #4 (1 episode)

Prayer Group #5 is a group of devoutly Christian women who gather regularly to pray, discuss their faith, and support one another. They are a recurring group in the show Young Sheldon.

Alfred Woodley

as Shawn (1 episode)

Shawn is a teenager who often hangs out with the main character, Sheldon. He is laid-back and enjoys skateboarding and smoking weed. He is known for his sarcastic remarks and humorous quips.

Quotes from Shawn

'That's some prehistoric shit.'
'I'm not going to jail, I'm going to college.'

Alex Staggs

as Stan (1 episode)

Stan is a recurring character in the TV show Young Sheldon. He is one of Sheldon's classmates and friends at Medford High School.

Quotes from Stan

Well, look at you, Sheldon. You're really comin' out of your shell.
I'm gonna wash my face in the creek and spit like a cowboy.

Jaxy Boyd

as Prayer Group #6 (1 episode) , Prayer Group #5 (1 episode)

Kevin D'Arcy

as DMV Employee (1 episode)

The DMV Employee is a minor character in the television show Young Sheldon. They work at the local Department of Motor Vehicles and are responsible for administering driving exams to residents of the town.

Quotes from DMV Employee

I'm sorry, but you failed your driving test.

Joey Sabo

as DMV Teen #1 (1 episode)

Maria Quezada

as DMV Teen #2 (1 episode)

DMV Teen #2 is a minor character in Young Sheldon who appears in Season 2. He works at the DMV and is seen interacting with Sheldon and his mother.

Paul Fusco

as Alf (1 episode)

ALF is a character from the show Young Sheldon. ALF is an alien who crash-landed in America from his home planet Melmac and gets adopted by the Tanner family. He has a witty sense of humor and is always causing mischief.

Quotes from Alf

Ha! I kill me!
I gotta be me. No one else wants to.

Bunnie Rivera

as Prayer Group #1 (2 episodes)

Prayer Group #1 is a group of devoutly religious individuals that meet at the church and encourage Sheldon to join them in prayer.

Quotes from Prayer Group #1

Dear Lord, we thank you for this food and for all the blessings you have bestowed upon us.
Don't forget to pray for Teacher Dale's back on Sunday.

Mauricio Lara

as Ricky (1 episode)

Ricky is a classmate and friend of Young Sheldon. He is often seen hanging out with Sheldon and his friends. He is known for his witty humor and carefree nature.

Quotes from Ricky

Life's too short to stress, my friend.
Why so serious, Sheldon?
Let's get this party started!

Chris Flanders

as Gary (1 episode)

Gary is Sheldon's best friend and classmate. He is portrayed as loyal, kind, and always willing to support Sheldon even in his unconventional ways.

Quotes from Gary

'What's up, buttercup?'
'It's Gary-style.'
'Let's do this Gary-style.'

Kurt Koehler

as Nurse Pryor (1 episode)

Nurse Pryor is the school nurse at Medford High and is often seen treating Sheldon and his friends for their various ailments. She is friendly, caring, and always ready to lend a helping hand whenever someone needs it.

Quotes from Nurse Pryor

A spoonful of sugar helps the medicine go down.
School's nurse's office is more of a babysitting service these days.
Have a seat and let Nurse Pryor take care of you.

Kiva Jump

as Daisy (1 episode)

Daisy is a cheerful and energetic young girl who is friends with Sheldon Cooper. She is known for her positive attitude, love of sports and fun personality.

Quotes from Daisy

Let's go, Sheldon!
That's awesome!
I love basketball!

Zoran Radanovich

as Russian Dad (1 episode)

The Russian Dad is a recurring character in the show Young Sheldon, who is the father of Andrei, a foreign exchange student living with Sheldon's family. He is proud of his heritage and often speaks in his native language, providing comedic relief in the show.

Knox Gagnon

as Russian Son (1 episode)

Kirt Kishita

as Japanese Dad (1 episode)

The Japanese dad in Young Sheldon is a caring and supportive parent. He is a PhD in geology and works at the university, where he is respected by his colleagues and students for his knowledge and expertise. He is often seen helping Sheldon with his schoolwork and encouraging him to pursue his interests in science and engineering.

Quotes from Japanese Dad

'Family is important. Without it, life is less fulfilling.'
'It's better to fail at doing something you love than to succeed at doing something you hate.'

Evan Kishiyama

as Japanese Son (1 episode)

The Japanese Son in Young Sheldon is a supporting character in the show. He is a student who attends the same high school as Sheldon and is part of the school's Academic Bowl team.

Quotes from Japanese Son

That's really messed up, man.
We don't always eat sushi, you know

Franco Vega

as Agent #1 (1 episode)

Agent #1 is a government agent who is assigned to investigate Professor Sturgis for the possible theft of a superconductor. He works closely with Sheldon and his friends to gather information and evidence.

Quotes from Agent #1

Nobody wants to hear about my fan fiction.
I’m Agent #1. If there’s gonna be more agents, they’ll have to take some weird numbers.

Sarah Di Leva

as Waitress (1 episode)

Alexander Arzu

as Mickey (1 episode)

Rodney J. Hobbs

as Marcus (1 episode)

Marcus is a recurring character in the sitcom Young Sheldon. He is a neighbor and classmate of Sheldon Cooper, and is portrayed as a popular and confident African-American kid who often intimidates Sheldon.

Quotes from Marcus

Whatcha got, shorty?
I got a girl in Dallas that's gonna teach me how to kiss on the mouth.
I got a honey baked ham at home with my name on it.

Ivan Mallon

as Tim (1 episode)

Tim is a minor character in the TV show Young Sheldon. He is a friend of the main character Sheldon Cooper and often joins him in his quests for knowledge and experiments. Tim is portrayed as a loyal friend and a bit of a troublemaker at times.

Quotes from Tim

Let's do it!
What could possibly go wrong?

D'Kristian Lamar

as Kid #2 (1 episode)

Kid #2 is a minor character in the show Young Sheldon. He is usually seen hanging out with the other kids in the series and is portrayed as a typical young boy.

Quotes from Kid #2

I don't know, what do you want to do?
Hey, you can't just cut in line like that!

Barry Corbin

as Mr. Gilford (1 episode)

Mr. Gilford is the principal of Medford High School where Sheldon attends. He is often frustrated by Sheldon's advanced intellect and unconventional behavior.

Quotes from Mr. Gilford

'Sheldon, whatever you are up to, stop it.'
'I am running a school here, not a science fair.'

Megan Park

as Francine (1 episode)

Francine is a devoutly religious woman and the neighbor of the Coopers in the show Young Sheldon. She is a very kind and caring person, always looking out for those around her.

Quotes from Francine

'Oh honey, bless your heart'
'Praise Jesus'
'Let me get you a casserole'

Bryce McBratnie

as Elliot (1 episode)

Elliot is a classmate of Sheldon's who often teases and bullies him. He is portrayed as one of the popular kids in school and enjoys picking on Sheldon for being a gifted student.

Quotes from Elliot

What's wrong? Did I hurt baby Sheldon's feelings?
Look, it's Sheldon, the little goober.
You may be smart but you're still a little shrimp.

Jordan Leer

as Kid #1 (1 episode) , Bryan (2 episodes)

Kid #1 is a minor character in the show Young Sheldon. He is briefly shown in a few episodes, usually as part of Sheldon's group of friends from school.

Parker Dailey

as Five-Year-Old Sheldon (2 episodes)

Five-Year-Old Sheldon is a child prodigy who skips multiple grades and is starting high school at the age of 9. He struggles to fit in with his peers due to his high intellect and unique personality.

John Eddins

as Paramedic (1 episode)

The Paramedic is a minor character in the show Young Sheldon who is called in to help when someone is injured or sick. He is often seen rushing to the scene in his ambulance and providing medical assistance.

Quotes from Paramedic

Hang in there, we're taking care of you
We need to get them to the hospital as soon as possible

Isabel May

as Veronica Duncan (9 episodes)

Veronica Duncan is a student at Medford High School and one of Sheldon Cooper's classmates. She is known for her confident and independent personality.

Quotes from Veronica Duncan

I'm Veronica, who are you?

Travis Guba

as Pete (1 episode)

Pete is a classmate and close friend of Sheldon Cooper in the show Young Sheldon. He is a loyal friend who often goes along with Sheldon's eccentric ideas and adventures. He is depicted as a kind and supportive friend who is always there for Sheldon when he needs him.

Quotes from Pete

For someone who's so smart, sometimes you can be really dumb
You're my best friend, Sheldon. I'll always be there for you.

L. Emille Thomas

as Umpire #1 (1 episode) , Umpire (2 episodes)

Umpire #1 is a minor character in the TV show Young Sheldon. He is often seen officiating baseball games and upholding the rules of the game.

Quotes from Umpire #1

You're outta here!
Strike three, you're out!

Tiffany Jeneen

as Shopper #1 (1 episode)

Jay Brian Winnick

as Shopper #2 (1 episode)

Shopper #2 is a minor character in the TV series Young Sheldon. She is portrayed as a friendly and helpful store clerk who is always happy to assist customers.

Quotes from Shopper #2

Can I help you find anything?
Are you finding everything alright?

Susan Grace

as Older Woman (1 episode)

The older woman in Young Sheldon is Meemaw, Sheldon's grandmother. She is a feisty and opinionated Southern woman who loves her family fiercely.

Quotes from Older Woman

'I am never cranky, I'm just being inquisitive with attitude.'
'I'd ask Jesus to help, but he's got his own problems.'

K.J. Powell

as Kid #1 (1 episode)

Kid #1 is a minor character in the show Young Sheldon. He is one of Sheldons classmates who often appears in the background of scenes.

Quotes from Kid #1

Can we go home now?
This is boring.

Sebastian Armani

as Kid #2 (1 episode)

John Rubinstein

as Rabbi Schneiderman (1 episode)

Rabbi Schneiderman is a recurring character in the TV show Young Sheldon. He is a Jewish rabbi who is well-respected by the Cooper family and often provides guidance and wisdom to them.

Quotes from Rabbi Schneiderman

'Do not seek to follow in the footsteps of the wise. Seek what they sought.'
'Worry does not empty tomorrow of its sorrow.'

Martin Garcia

as Mr. Nelson (1 episode)

Mr. Nelson is a middle school drama teacher in the show Young Sheldon. He is known for his unconventional teaching methods and often clashes with Sheldon's strict mother.

Quotes from Mr. Nelson

'Inspiration is all around us. Who among us hasn't been momentarily touched by the poignancy of a dog playing a harmonica?'
'Actors are just children with egos',

Becki Dennis

as Employee (1 episode)

Employee is a minor character in the TV show Young Sheldon, who works at a local grocery store. Sheldon and his friends often visit this store to shop for snacks and drinks. Employee is usually seen at the cash register, checking out the items purchased by Sheldon and his friends.

Quotes from Employee

I can tell you the calorie count of every item in this store
Hey, Sheldon. Did you find everything you were looking for?

Casey Childs

as Receptionist (voice) (1 episode)

The receptionist in Young Sheldon is a minor character who is usually heard but not seen. She is portrayed as a friendly, efficient professional who often interacts with Sheldon when he visits his school's office.

Quotes from Receptionist (voice)

Good morning, Medford High School, how may I assist you?
One moment please, I'll transfer you to your party.

Robert Clotworthy

as Mayor Harrison (1 episode)

Mayor Harrison is a recurring character in Young Sheldon. He is the mayor of Medford and is responsible for many community-related decisions, including school budgets and renovations.

Quotes from Mayor Harrison

Medford always comes first.
We need to make tough choices to keep the town going.

Isabella Coben

as Nell Cavanaugh (1 episode)

Annelise Grace

as Abby (1 episode)

Daniele Lawson

as Shelby (1 episode)

Jack Seavor McDonald

as Bag Boy (1 episode) , Jared (1 episode)

Bag Boy is a minor character in the show Young Sheldon, who works at a local grocery store and often assists Sheldon and his family with their shopping needs.

Quotes from Bag Boy

Paper or plastic?
Need any help out to the car?

Mayim Bialik

as Amy Fowler (1 episode) , Amy Fowler (voice) (2 episodes)

Mayim Chaya Bialik (MY-im bee-AH-lik) (born December 12, 1975) is an American actress, game show host, neuroscientist...

Tim Griffin

as Clint Watson (1 episode)

Clint Watson is a recurring character in the TV show Young Sheldon. He is a pastor and the father of Tam and the husband of Valerie Watson. He is portrayed as kind and understanding towards other people's views and beliefs

Quotes from Clint Watson

'God doesn't make mistakes, Mary.'
'He has a plan and we're all a part of it.'

Yeniffer Behrens

as Teresa (1 episode)

Teresa is Sheldon's classmate and friend at Medford High School. She is intelligent, kind-hearted, and always willing to help Sheldon when he needs it.

Quotes from Teresa

You're a strange little dude, Sheldon, but you're also kind of awesome
I never thought I'd be friends with someone like Sheldon Cooper, but here we are

Melanie Haynes

as Felicia (1 episode)

Felicia is a popular girl at school who often teases and bullies Sheldon.

Quotes from Felicia

'I can't believe you thought I'd go out with you, Moonpie.'
'Don't you have a bus to catch, Lizard?'
'He's like a human piñata. I just want to beat him with a stick.'

Heather Olt

as Waitress (1 episode)

The Waitress in the Young Sheldon is a minor recurring character who works at a diner that the Cooper family frequents. She is shown to be friendly and accommodating to Sheldon and the Cooper family.

Quotes from Waitress

What can I get for you, sweetie?
The usual, hun?

Michael Christian Alexander

as Greg (1 episode)

Greg is one of Sheldon's friends in the show Young Sheldon. He is often portrayed as being naive and gullible, but he is also very loyal to Sheldon and their group of friends.

Quotes from Greg

My mom makes the best lasagna in Texas.
I can't believe I fell for that!

Pamela Adlon

as Mrs. Wolowitz (voice) (1 episode)

Mrs. Wolowitz is a character that appears in Young Sheldon, always off-screen, she is the mother of Howard Wolowitz, and is known for her loud and obnoxious personality. She is voiced by an uncredited actress.

Quotes from Mrs. Wolowitz (voice)

Howard, what are you doing?
Hellooo, Howard!

Isaac Harger

as Eight-Year-Old Leonard (1 episode)

Quinn Aune

as Four-Year-Old Penny (1 episode)

Rishabh Prabhat

as Nine-Year-Old Koothrapali (1 episode)

Ethan Reed Stern

as Nine-Year-Old Howard (1 episode)

Aj Coggeshall

as Five-Year-Old Bernadette (1 episode)

Lily Sanfelippo

as Eleven-Year-Old Amy (1 episode)

Amy Farrah Fowler is a neurobiologist from Glendale, California who is involved in a 'non-relationship' with Sheldon. She is intelligent, socially awkward, and quirky, with a dry sense of humor.

Quotes from Eleven-Year-Old Amy

'I'm a girl scientist. You're a girl scientist. We should be partners.'
'I'm a misanthrope. The more I get to know people, the less I like them.'

LaNisa Renee Frederick

as Cashier (1 episode)

The cashier in Young Sheldon is a middle-aged woman who works at a local grocery store. She often appears in scenes where Sheldon or his family are shopping for groceries or other items.

Quotes from Cashier

Do you have a store discount card?
Paper or plastic?
Have a nice day!

Marlowe Joy

as Lynette's Baby (1 episode)

Benjamin Stockham

as Preston (1 episode)

Preston is a classmate and close friend of Sheldon Cooper. He is often seen alongside Sheldon, engaging in various misadventures and getting into trouble together. Preston is known for his laid-back and carefree attitude, which stands in stark contrast to Sheldons rigid and logical worldview.

Quotes from Preston

Lets just go with the flow.
Dude, chill out.
I heard about this party... we should totally crash it.

Trenton Lucas

as Young Student (1 episode)

David Futernick

as Man in Crowd (1 episode)

The Man in Crowd is a minor character from the TV show Young Sheldon. He is often only seen briefly in the background of scenes.

Jill Lover

as Woman in Crowd (1 episode)

Woman in Crowd is a minor character in the TV show Young Sheldon. She is often seen in the background during scenes taking place in public areas like the grocery store or the park.

Miller Tai

as Clark (1 episode)

Corwin Allard

as Luke (1 episode)

Candace Kozak

as Sophie (1 episode)

Sophie is a classmate of Sheldon in the show Young Sheldon. She is outspoken, confident, and popular among her peers.

Quotes from Sophie

I don't know what's more annoying, your constant correcting or the fact that you're usually right.
You're like a walking, talking textbook Sheldon. Except with more pages.

Nick Alvarez

as Derek (5 episodes)

Derek is a recurring character in the show Young Sheldon. He is a classmate of Sheldon and is often seen as a trouble-maker. He has a rebellious nature and enjoys breaking rules, often leading to him getting into trouble.

Quotes from Derek

I'm going to miss him. He was a good bird.
What's the worst thing that could happen?

Doug Cox

as Pastor Dave (1 episode)

Pastor Dave is a friendly and compassionate preacher who often provides guidance to the Cooper family in the TV show Young Sheldon. He is a close friend of Mary Cooper and has a positive, upbeat personality.

Quotes from Pastor Dave

'Worrying is like a rocking chair. It gives you something to do, but it doesn't get you anywhere.'
'If God is opening doors for you, who am I to slam them shut?'

Marty Ryan

as Umpire (1 episode)

The umpire in Young Sheldon is a minor character who appears in the episode 'A Race of Superhumans and a Letter to Alf'. He officiates Sheldon's school field day and puts up with Sheldon's insistent questioning of his every rule. He is stern but fair in enforcing the rules of the games.

Quotes from Umpire

'You're out!'

Teddy Vincent

as Woman on Bus (1 episode)

This character is a minor character in the TV show Young Sheldon. She appears briefly as a woman on a bus.

Parker James Logie

as Young Georgie (1 episode)

Aaron D. Alexander

as Customer #1 (1 episode)

Nick Armstrong

as Patron (1 episode)

Patron is a regular character in the show Young Sheldon. She is a waitress at a local diner, where the Cooper family often eat. She is friendly and kind-hearted, often providing advice to Sheldon and his family.

Quotes from Patron

Can I get you anything else, sweetie?
Youre an interesting boy, Sheldon Cooper.

Christopher Farrar

as Speak & Spell Kid (1 episode)

Magnus Chhan

as Student (1 episode)

The Student is a recurring character in the television show Young Sheldon. As the title suggests, he is a fellow student at the high school Sheldon attends. Despite not having a name, he often provides comedic relief to the scenes he appears in, poking fun at Sheldon and his quirks.

Quotes from Student

I don't know if this is meant to be a joke, but Sheldon sure is one.
I've seen scientific breakthroughs with more personality than Sheldon.
You know what they say, opposites attract. And Sheldon is the complete opposite of cool.

Timothy E. Goodwin

as Shifty Fellow (1 episode)

Shifty Fellow is a recurring character in the tv show Young Sheldon. He is a suspicious and seedy individual who often finds himself in trouble with the law.

Quotes from Shifty Fellow

'I promise you, I've got nothin' to do with this.'
'I may not be a saint, but I sure as hell don't deserve this.'

Kate Fuglei

as Woman with Bag (1 episode)

Woman with Bag is a minor recurring character in the TV show Young Sheldon. She is often seen carrying a large bag and seems to be a student or teacher at Medford High School. She is portrayed as quirky and aloof.

Quotes from Woman with Bag

'Oh, I'm just carrying my entire life in here.'
'Don't mind me, I'm just passing through.'

Bob Newhart

as Professor Proton (3 episodes)

Arthur Jeffries, also known as Professor Proton, is a fictional character from the television show Young Sheldon. He is Sheldon Cooper's childhood hero and a former television science educator. He often appears in Sheldon's dreams, offering him guidance and advice on life and science.

Bianca Lopez

as Pregnant Woman (1 episode)

The Pregnant Woman in Young Sheldon is a minor character who is seen throughout the show as a supportive mother-to-be of one of the main characters.

Quotes from Pregnant Woman

I'm having a little girl!
I can't wait to meet my baby girl!

Rich Grosso

as Croupier (1 episode)

The croupier is a minor character in the show Young Sheldon who appears in a few episodes. He is a poker dealer at the casino that George and Sheldon visit occasionally. He is usually seen wearing a suit and is very observant about the players at his table.

Quotes from Croupier

Poker is a game of skill, not luck
Place your bets

Bob Rumnock

as Older Man (1 episode)

The older man in Young Sheldon is George Cooper Sr., Sheldon's father. He is a blue-collar worker who owns and runs a garage. He is a loving father to his children and has a no-nonsense approach to life.

Quotes from Older Man

Your mother's right. I should go apologize to that guy.
I'm your dad and I'm telling you to suck it up!
Look at it this way, Junior, your little birdie just left the nest.

Christian Benz Belnavis

as Customer #1 (1 episode)

Customer #1 is a recurring character on the television show Young Sheldon. He is a customer at the family-owned business of Sheldon's parents, and often interacts with the Cooper family.

Quotes from Customer #1

'Can I get a large Coke, no ice?'
'Thank you kindly!'

Arriane Alexander

as Customer #2 (1 episode)

Customer #2 in the show Young Sheldon is a minor character who is a recurring customer at the local diner. He is often seen enjoying his meals and chatting with the staff.

Quotes from Customer #2

'Gotta love this place, best pie in town!'
'Hi there, can I get the usual?'

Phil Hendrie

as Albert Einstein (voice) (1 episode)

Albert Einstein is a legendary theoretical physicist and Nobel Prize winner, known for his groundbreaking contributions to modern physics. In the show Young Sheldon, he is portrayed as a voice character, providing insightful and witty commentary on the young protagonist's scientific endeavors.

Quotes from Albert Einstein (voice)

Science without religion is lame, religion without science is blind.
Imagination is more important than knowledge.
The important thing is not to stop questioning.

Dave Fennoy

as Thoth (voice) (1 episode)

Thoth is a wise and mysterious character in the show Young Sheldon who is voiced by an unknown actor. He is often seen giving guidance to Sheldon and his friends in their adventures.

Quotes from Thoth (voice)

'The universe is a vast, mysterious expanse, Sheldon. Never stop exploring.'
'The words we choose can be the difference between life and death.'

Gizelle Pera

as Dental Tech (1 episode)

Lisa Denke

as Lamaze Instructor (1 episode)

Mckenna Grace

as Paige Swanson (10 episodes)

Paige Swanson is a character in the TV show Young Sheldon. She is a classmate of Sheldon in high school who he has a crush on. Paige is portrayed as popular, outgoing and friendly with many talents. She is also shown to be understanding and kind-hearted towards Sheldon.

Quotes from Paige Swanson

I kind of like Sheldon, he's actually kind of sweet.
How do I look?
Why don't we dance?

Caleb Emery

as Darren (3 episodes)

Darren is a classmate of Sheldon's who struggles with bullying and is often picked on by his peers. He is a kind-hearted person who values friendship and loyalty.

Quotes from Darren

You're not weird, Sheldon. You're unique.
Thanks for being my friend, Sheldon.

Ivan Mok

as Oscar (2 episodes)

Oscar is a minor recurring character on the TV show Young Sheldon. He is Sheldon's bus driver and has a gruff exterior, but deep down cares about the well-being of his young passengers.

Quotes from Oscar

'Let's go, people!'
'You're not gonna whine all day, are ya?'
'Don't make me come back there.'

Cynthia Josephine Phillips

as Pregnant Woman (1 episode)

Wallace Shawn

as John Sturgis (53 episodes)

John Sturgis is a highly intelligent and eccentric physicist who becomes Sheldon's mentor and friend. He often struggles with his own social awkwardness and has a tendency to ramble on about obscure topics.

Quotes from John Sturgis

'I'm afraid I can't stay and chat, I have to be at the dentist in twenty minutes.'
'Fun fact: the smallest interval of time in physics is actually a jiffy.'

Craig T. Nelson

as Dale Ballard (45 episodes)

Dale Ballard is a classmate of Sheldon's who loves science-fiction and is always happy to discuss his favourite topics with his friends. He has a quirky sense of humour and often spouts random facts about the universe.

Quotes from Dale Ballard

That's not logical, it's just the way it is.
I was up all night reading about the Perseid meteor shower. Did you know that it's composed of debris from Comet Swift-Tuttle?
I don't know what's weirder: that Sheldon missed a Star Trek reference or that he didn't correct me on what I said about using a communicator to call for help.

Dan Byrd

as Rob (8 episodes)

Rob is a classmate of Sheldon's who often bullies him at school. He is portrayed as a stereotypical jock: arrogant, aggressive and unintelligent. He enjoys picking on Sheldon and other nerdy kids, often calling them insulting names.

Quotes from Rob

'Stay out of my way or you'll regret it.'
'Hey Cooper, you a brain or just a big head?'

Emily Arrington

as Student (1 episode)

Emily Bolton

as Wife (1 episode)

Sheldon Cooper's mother, a God-fearing, loving and supportive homemaker who always wants the best for her children

Quotes from Wife

I'm gonna pray on this.
Prayer is the most powerful weapon a mother has.

Giovannie Espiritu

as Nurse (2 episodes)

The nurse in the show Young Sheldon is a caring and efficient medical professional who works at Medford High School. Although she is often busy managing the healthcare needs of the students, she makes time to listen to Sheldon Cooper's stories and advice him on how to handle social situations.

Quotes from Nurse

Sounds like you've got a lot going on in that big brain of yours.
You're an interesting young man, Sheldon Cooper.

Preston Geer

as Husband (1 episode)

Zakary Risinger

as Danny (1 episode)

Danny is one of Sheldon's classmates and friends, known for his laid-back and carefree personality. He's often seen wearing sunglasses and enjoys skateboarding and hanging out with his friends.

Quotes from Danny

'Sup, Shelly?
You can't wake up if you're not asleep, man.

Ed Begley Jr.

as Grant Linkletter (37 episodes)

Grant Linkletter is a student and one of the popular kids at Medford High School. He is known for his confident and sometimes arrogant attitude, often getting into conflicts with the main character, Sheldon Cooper. He is also involved in sports and is a member of the football team.

Quotes from Grant Linkletter

What are you looking at, four eyes?
I'm Grant Linkletter, quarterback, number one.

Rex Linn

as Tom Petersen (27 episodes)

Tom Petersen is a recurring character in the TV show Young Sheldon. He is a conservative religious man who is the father of Billy Sparks, one of Sheldon's classmates. Tom often clashes with Sheldon's mother, Mary Cooper, and frequently disagrees with her parenting style.

Quotes from Tom Petersen

'Well, that's not the way we do it in our house.'
'I'm sorry, but I don't think that's appropriate for children.'

Doc Farrow

as Wayne Wilkins (38 episodes)

Wayne Wilkins is a regular on the show Young Sheldon and is portrayed as a school bully. He is often seen teasing Sheldon and his friends, and enjoys getting into fights and causing trouble.

Quotes from Wayne Wilkins

You better watch your back, shrimp.
What, are you crying now?
You got a problem with that?

Melissa Peterman

as Brenda Sparks (35 episodes)

Brenda Sparks is a recurring character on the TV show Young Sheldon. She is a classmate and friend of Sheldon's, and is known for her bubbly and energetic personality. Brenda is always up for an adventure and sometimes gets Sheldon out of his comfort zone.

Quotes from Brenda Sparks

Let's do it!
I love your glasses, Sheldon. They make you look super smart.

Wendie Malick

as Linda Hagemeyer (22 episodes)

Linda Hagemeyer is the mother of Sheldon's best friend, Tam, in Young Sheldon. She is a caring and no-nonsense mother who values her family above all else.

Quotes from Linda Hagemeyer

Oh, sweetie, I'm sorry. You're a strange child.
Well, I have a very low tolerance for foolishness.

Grady Lee Richmond

as Wade (9 episodes)

Wade is a classmate of Sheldon Cooper in the TV show Young Sheldon. He is portrayed as a fun-loving, confident, and popular student who enjoys playing basketball with his friends.

Quotes from Wade

Hey, Coop! You coming to the game tonight?
We're gonna crush 'em in the game tomorrow!
You got some moves, dude!

Drew Powell

as Roy (2 episodes)

Roy is a popular jock and football team captain at Medford High. He frequently bullies Sheldon at school and tries to make his life miserable. However, Roy is also shown to have a soft spot for Sheldon's sister Missy and has a crush on her.

Quotes from Roy

What's up, moon pie?
Looks like somebody got lost on their way back from the nerdery.

Michelle Meredith

as Wendy (1 episode)

Wendy is a classmate of Sheldon, who shares Sheldon's love for academics. She is often seen assisting Sheldon with his various science projects and is very intelligent herself.

Quotes from Wendy

I'm thinking of starting a research paper on quantum mechanics. Want to collaborate?
Sheldon, you're a genius, but sometimes you can be a real pain in the behind.
Did you know that the heart pumps five quarts of blood per minute? Fascinating, right?

Rocky McMurray

as Judge Landry (1 episode)

Judge Landry is a recurring character in the television show Young Sheldon, portrayed by actor Diedrich Bader. He is a local judge in Medford, Texas and often appears in court scenes. He is known for his strict adherence to the law and his no-nonsense attitude.

Quotes from Judge Landry

'Order in the court!'

Emanuel Loarca

as Leon (1 episode)

Jason Rogel

as Nigel (2 episodes)

Nigel is a fellow student of Sheldon Cooper in high school. He is known for his great love for theater and acting, often seen quoting Shakespeare and quoting lines from classic plays.

Quotes from Nigel

'To be or not to be, that is the question.' - Hamlet
'All the world’s a stage, And all the men and women merely players.' - Shakespeare

Francesca Xuereb

as Shannon (1 episode)

Shannon is a classmate of Sheldon Cooper in the show Young Sheldon. She is often seen as Sheldon's foil, and is not afraid to challenge his intelligence and beliefs.

Quotes from Shannon

Why do you always have to be right?
I'm not buying your nonsense, Sheldon.
You're such a weirdo, Cooper.

Brent Jennings

as Henry (1 episode)

Henry is a smart, logical, and often skeptical student who enjoys challenging Young Sheldon's ideas and beliefs. He is known for his dry sense of humor and tendency to question authority figures.

Quotes from Henry

Yeah, good luck with that.
I don't think that's how it works.
I think you're wrong,

Matthew Josten

as Bobby (2 episodes)

Bobby is one of Sheldon's classmates and closest friends. He is known for his easygoing nature and love for practical jokes. He often provides a refreshing break from Sheldon's intense personality.

Quotes from Bobby

'I'm gonna miss you, Sheldon. You're like a funhouse mirror version of me.'
'Hey, Sheldon, got any bacon?'

Lita Lopez

as Waitress (1 episode)

Michael Trucco

as Dusty (1 episode)

Dusty is a classmate and friend of Sheldon Cooper in the TV show Young Sheldon. He appears as a supporting character throughout the show. Dusty is depicted as a good-natured but not particularly bright student who often gets into trouble.

Quotes from Dusty

'I lost my sweet tooth'
'Hey man, we're eating here'

Reese Gonzales

as Tommy (1 episode)

Tommy is a classmate of Sheldon's and a recurring character in Young Sheldon. He is known for being a bit of a troublemaker and often acts out in class.

Quotes from Tommy

Oh man, I didn't expect that!
I don't want to get caught up in your crazy schemes, Sheldon!

Todd Giebenhain

as Dennis (1 episode)

Dennis Kim is Sheldon's classmate and occasional friend. He has a mischievous personality and often acts out in class.

Quotes from Dennis

Hey, Sheldon! We're skipping school today, you in?
Can't complain. And if I did, nobody would listen.

Elijah Collins

as Stevens (2 episodes)

Ken Heang

as Video Store Customer (1 episode)

Joey Mydra

as Football Player (1 episode)

Will Sasso

as Jim McAllister (11 episodes)

Jim McAllister is a character in the TV show Young Sheldon. He is the principal of Medford High School and often clashes with Sheldon's mother, Mary. He is portrayed as being very strict and having little patience for misbehavior from his students.

Quotes from Jim McAllister

'When you're Principal, you can decide who's the least popular.'
'Don't make me hate you, Missy.'
'Wake up and smell the failure, Sheldon.'

Rachel Bay Jones

as Audrey McAllister (12 episodes)

Audrey McAllister is the mother of Sheldon Cooper's best friend. She is warm, friendly and caring. Audrey is always willing to lend a helping hand to those in need. She is a devoted mother and wife, who puts her family first.

Quotes from Audrey McAllister

'Life can be tough, but we're tougher.'
'You know what they say, laughter is the best medicine.'
'Oh honey, don't worry. We'll figure this out.'

Gabriel Burrafato

as Ken (1 episode)

Ken is a character in the show Young Sheldon. He is a friend of Sheldon's older brother, Georgie. Ken is portrayed as a stereotypical teenager who enjoys partying and getting into trouble, but he is also shown to have a kind heart.

Quotes from Ken

Let's party, bro!
That's what friends are for, man.

Timothy Davis-Reed

as Jerry (1 episode)

Jerry is the principal of the high school where Sheldon and his family attend. He is a kind and caring person who puts his students first.

Quotes from Jerry

We're going to need a bigger tuba.
Mr. Cooper, I think you'll find that teachers get very little say in the hiring process.

Jeff Doucette

as Leslie (1 episode)

Leslie is a fellow student and rival of Sheldons in the show Young Sheldon. She is often seen trying to one up Sheldon in academics and sports.

Quotes from Leslie

Suck it up, buttercup!
Im Leslie, and youre nothing.

Eileen Galindo

as Mrs. Howard (1 episode)

Mrs. Howard is the neighbor of the Cooper family in the show Young Sheldon. She is a kind-hearted woman who frequently takes care of Sheldon and his siblings. She has a friendly demeanor and is always willing to lend a helping hand.

Quotes from Mrs. Howard

Don't you worry about a thing, I'll take care of it.
Oh my goodness, Sheldon, what brings you over here?
You just let me know if you need anything, okay sweetie?

Winston Story

as Nelson (1 episode)

Nelson is a classmate of Sheldon's in high school who often bullies and teases him. He is known for his tough-guy demeanor and sarcastic personality.

Quotes from Nelson

Whatcha gonna do about it, four eyes?
I ain't your friend, Jack

Andy Umberger

as Mr. Anderson (1 episode)

Mr. Anderson is the principal of Medford High School and is frequently seen interacting with Sheldon as he navigates school and academia. He is often stern with Sheldon and the other students, but ultimately wants what is best for them.

Quotes from Mr. Anderson

'You seem to be laboring under the delusion that my job is to educate you. It isn't. It's to keep you from late night Cinemax movies and truck stops.'
'I'm not sure what kind of school you're used to, but here at Medford High, we try to instill a sense of discipline.'

Paul Schackman

as Mr. Lockhart (1 episode)

Mr. Lockhart is the high-strung principal of Medford High School in the show Young Sheldon. He is frequently exasperated by Sheldon's brilliance and peculiarities.

Quotes from Mr. Lockhart

'Young man, you won't have Sheldon Cooper to kick around for much longer.'
'I assure you, Sheldon, I know much more about this school's finances than you do.'

Travis Burnett

as Dean (1 episode)

Dean is a classmate and friend of Young Sheldon in the show Young Sheldon. He is known for being a bit of a troublemaker and often leads Sheldon into getting into mischief.

Quotes from Dean

'Let's do it!'
'What could go wrong?'

Charles Lott, Jr.

as Jenkins (1 episode)

Jenkins is a supporting character in the show Young Sheldon. He is the principal of Medford High School, where Sheldon attends.

Quotes from Jenkins

'I'm sorry, but we can't allow that kind of language in a public school.'
'I can't be held responsible for what happens outside my building.'

Lucy Loken

as Amber (3 episodes)

Amber is a recurring character on Young Sheldon. She is a friend of Missy Cooper, and has a reputation for being boy-crazy. She often comes up with harebrained schemes to try to impress boys, but they usually backfire on her. She is also known for her distinctive laugh.

Quotes from Amber

'Oh my gosh!'
'Ha ha ha ha!'
'Boys, boys, boys!'

Stacie Greenwell

as Helen (1 episode)

Helen is a friendly and caring woman who works at the school that Sheldon attends. She is often seen interacting with Sheldon and his family, providing support and guidance when needed.

Quotes from Helen

You have such a good heart
Oh, sweetie
You're a lucky mama, Mary Cooper

Zabeth Russell

as Jill (1 episode)

Jill is the mother of Sheldon's best friend, Billy. She is a caring and protective mother who is always looking out for her son.

Quotes from Jill

'Billy, get in here!'

Zane Moyer

as Ryan (1 episode)

Tom Ayers

as Bradley (1 episode)

Bradley is portrayed as a school bully on the show Young Sheldon. He often bullies Sheldon and his friends, and is known for his intimidating and aggressive behavior.

Quotes from Bradley

Hey, Coop! Tell your mom to stop calling me!
What's the matter, Coop? You chicken, Coop?

Jill Basey

as Barbara (1 episode)

Barbara is the mother of Sheldon Cooper, the main character of the show Young Sheldon. She is often portrayed as a caring and supportive mother who does her best to raise her children in the face of financial difficulties and personal challenges.

Quotes from Barbara

If you want to eat, you'll come down and talk to me like a civilized human being.
I'm not just a pretty face, Sheldon. I also have a gun and a shovel in the trunk of my car.

Matthew Thorson Benavides

as Charlie (1 episode)

Charlie is a recurring character in the TV show Young Sheldon. He is a middle-aged, somewhat grizzled handyman who is often called upon to help out with household repairs at the Cooper family home.

Quotes from Charlie

Hey, little buddy!
Looks like we got ourselves a bit of a situation here.
Don't worry, I can fix that.

Hermie Castillo

as Toby (1 episode)

Toby is a classmate of Sheldon Cooper and is often seen as his nemesis. He is known for his love of baseball and his competitive spirit.

Quotes from Toby

Why don't you just give up already, Sheldon?
I'm gonna crush you like a grape, Cooper!
You think you're so smart, but you can't even hit a ball!

Celestial

as Eileen (1 episode)

Eileen is a recurring character in the show Young Sheldon. She is a classmate of Sheldon's and often works with him on school projects. She is generally friendly and helpful, and shares Sheldon's academic interests.

Quotes from Eileen

'It's time to question the questioner.'
'I've done some research on my own, if you're interested.'

Raphael Chestang

as Robert (1 episode)

Robert is a supporting character in the show Young Sheldon, he is the church custodian and a friend to the Cooper family. Robert is known for his gruff exterior but has a kind heart.

Quotes from Robert

If church was about the people inside it, I'd go more often.
I'm not June Cleaver, Pastor Jeff. I don't need to look good for people.

Kenzo Lee

as Carl (1 episode)

Carl is a classmate of Sheldon's who is often seen hanging out with him and his friends. He is portrayed as the 'cool' kid of the group, often smoking cigarettes and having a devil-may-care attitude.

Quotes from Carl

'Stop being smart, we're all pretending to be normal.'
'I gotta say, I'm a fan of this country. We invented rock and roll cigarettes and dynamite. Without us, the French would be goose-stepping around Europe.'

Wes Martinez

as Delivery Man (1 episode)

The Delivery Man in Young Sheldon is a recurring character who appears as the delivery man of the local diner where Sheldon and his family often dine. He is friendly and always has a smile, which makes Sheldon feel comfortable around him.

Quotes from Delivery Man

Here's your order, guys!
Always happy to see you, Shel-don!

Karen Y. McClain

as Doreen (1 episode)

Doreen is a friendly and outgoing classmate of Sheldon Cooper in the show Young Sheldon. She is often seen laughing with her friends and making jokes.

Quotes from Doreen

'Hey Sheldon, don't be such a weirdo!'
'I'm Doreen, but my friends call me Doe,'

Jim Meskimen

as Dr. Nicholson (1 episode)

Dr. John Sturgis' mentor and a theoretical physicist at Murray State University. He is initially skeptical of Sheldon's intelligence, but comes to recognize and appreciate it.

Quotes from Dr. Nicholson

You did it, Dr. Cooper. You just destroyed string theory.
Physicists are the only ones who sleep soundly at night.

Roger J. Timber

as Carlos (1 episode)

Carlos is Sheldon's classmate and close friend who often helps him navigate social situations and provides support when he needs it. He is known for his kindness, sense of humor, and loyalty to Sheldon.

Quotes from Carlos

'I'm with you, Sheldon.'
'You're my boy, D'.

Joe Apollonio

as Connor McAllister (1 episode)

Joe Apollonio is an American film actor.

Norm Johnson

as Boyd (1 episode)

Boyd is a classmate of Sheldon's in Young Sheldon. He's a friendly and outgoing boy who often tries to include Sheldon in his social activities.

Quotes from Boyd

Hey Sheldon, wanna come play baseball with us?
Don't worry Sheldon, you'll get the hang of it!

Matt Anspach

as Bradley (1 episode)

Daniel Lugo DeArellano

as Frat Guy (1 episode)

Harrison Xu

as Paul (1 episode)

Paul is the father of Sheldon Cooper in the TV show Young Sheldon. He is a hard-working man who owns a car repair shop in their small town of Medford. Paul is known for his goofy sense of humor and his love for his family.

Quotes from Paul

Well, fire up the Lincoln, Mama, we're goin' out!
I never knew that half the stuff in my garage could kill you

Conrad Bluth

as Frat Guy (1 episode)

The Frat Guy is a recurring character on the show Young Sheldon. He is often seen hanging out with other frat brothers and causing trouble for the main characters.

Quotes from Frat Guy

'Let's rage!'
'Party time, excellent!'

Piper Dodds Lewis

as Lilly (1 episode)

Sonya Leslie

as Rhonda (1 episode)

Rhonda is a popular and confident student at Medford High School, which Sheldon and his friends attend. She often shows a maternal side, especially towards Sheldon's younger sister, who looks up to her. Rhonda is outgoing and sociable, and has a bit of a wild side, often seen smoking or engaging in other rebellious behavior.

Quotes from Rhonda

Who needs a guy, right? I've got my free spirit and good looks.
Don't worry, I change lives every day.

Greg Pitts

as Bruce (1 episode)

Bruce is a school bully and classmate of Sheldon. He often picks on Sheldon and his friends, but is also shown to have a sensitive side.

Quotes from Bruce

What are you gonna do about it?
You got lucky this time
I'm gonna be watching you, Cooper

Theo Wilson

as Customer (1 episode)

Customer is a recurring character on the TV show Young Sheldon. She is a tough, no-nonsense gas station attendant who often interacts with Sheldon and his family.

Quotes from Customer

Fill 'er up, sugar.
Just the gas, or do you need an oil check?

Dhruv Uday Singh

as Dr. Prakash (1 episode)

Dr. Prakash is Sheldon Cooper’s college professor in Young Sheldon. He is an astrophysicist, a very smart and philosophical man, and a kind mentor to Sheldon. He is always challenging Sheldon and helping to broaden his mind.

Quotes from Dr. Prakash

'Are you a man of science or a man of faith? It’s important to figure that out.'
'Curiosity and inquiry are the hallmarks of good science.'

Jan Hoag

as Gwen (1 episode)

Gwen is a classmate of Sheldon and a member of his study group. She's a smart and confident young girl who is always willing to challenge Sheldon's ideas.

Quotes from Gwen

That's a really interesting point, Sheldon.
I'm sorry, Sheldon, but I don't think that's quite right.

Asante Jones

as Chip (1 episode)

Chip is the older brother of Sheldon Cooper in the show Young Sheldon. He is portrayed as a troublemaker who often gets into fights and makes poor decisions, but also has a protective side towards his family.

Quotes from Chip

'The trick is to never be the slowest one.'
'You're goddamn right it was worth it.'

Gregg Binkley

as Eric (1 episode)

Eric is Sheldon Cooper's only friend in the show Young Sheldon. He is often depicted as a carefree and slightly irresponsible teenager who enjoys having fun.

Quotes from Eric

I'm looking for a party, not a good night's sleep.
I'm thinking about moving to California, getting a job as a stuntman for movies.

Sofia Rosinsky

as Tonya (2 episodes)

Tonya is a classmate of Sheldon Cooper in the show Young Sheldon. She is known for being one of the popular kids in school and is often seen hanging out with her friends.

Quotes from Tonya

You're so weird, Sheldon.
That's messed up, Sheldon.

Patrick Cox

as Marty (1 episode)

Marty is the older brother of Sheldon Cooper in the show Young Sheldon. He is portrayed as a typical, bratty older sibling who enjoys teasing and bullying his younger brother.

Quotes from Marty

'Do you have any friends at school Sheldon?' - 'Does my mom count?'
'You're such a sissy, Sheldon!'

Jeff Pride

as Bob (1 episode)

Jeremy Guskin

as Andy (1 episode)

Terryn Westbrook

as Jackie (1 episode)

Jackie is Sheldon's classmate and friend in the TV show Young Sheldon. She is known for being kind, empathetic, and level-headed, often helping Sheldon navigate social situations.

Quotes from Jackie

'You're one of the good ones, Sheldon.'
'You're weird, but I like you.'

Pilar Holland

as Gloria (1 episode)

Gloria is a friendly and outgoing character in Young Sheldon. She is a schoolmate of Sheldon and a member of the cheerleading squad. Gloria is known for her fun-loving personality and her ability to make friends easily.

Quotes from Gloria

You're so weird, but we love you
Hey, Sheldon!

Jessie B. Evans

as Ben (1 episode)

Sonali Shah

as Sue (1 episode)

Sue is a classmate and friend of Sheldon Cooper in the TV show Young Sheldon. She is portrayed as a sweet and friendly girl who often supports Sheldon and helps him when he needs it. She is also shown to be interested in science and research, especially in astronomy.

Quotes from Sue

I love space, it's my favorite thing.
Sheldon, you're a genius!

Oliver Muirhead

as Dr. Van Doornewaard (1 episode)

Dr. Van Doornewaard is a recurring character on Young Sheldon, who is Sheldon's high school guidance counselor. He is known for his dry humor and his tendency to use sports analogies to provide guidance to students.