Troy Bolton

Zac Efron

Acting

Gabriella Montez

Vanessa Hudgens

Acting

Sharpay Evans

Ashley French

Acting

Ryan Evans

Lucas Grabeel

Acting

Chad Danforth

Corbin Bleu

Acting

Taylor McKessie

Monique Coleman

Acting

Coach Jack Bolton

Bart Johnson

Acting

Ms. Darbus

Alyson Reed

Acting

Zeke Baylor

Chris Warren

Acting

Kelsi Nielsen

Olesya Rulin

Acting

Principal Dave Matsui

Joey Miyashima

Acting

Skater Dude #2

Ryan Templeman

Acting

Chem Teacher

Irene Santiago

Acting

Lucille Bolton

Leslie Wing

Acting

Ms. Falstaff

Joyce Cohen

Acting

Susan

Anne Kathryn Parma

Acting

Basketball Player Dancer

Charles Klapow

Acting

Basketball Player Dancer

Brad Tobler

Visual Effects

Cheerleader Dancer

Allison Holker

Acting

Cheerleader Dancer

Britt Stewart

Acting

Brainiac Dancer

Mollee Gray

Acting

Braniac Dancer

Michelle Parker

Acting

Brainiac Dancer

Thayne Jasperson

Acting

Skaterdude Dancer

Shawn Carter

Acting

Skaterdude Dancer

Malinda Money

Acting

Skater Dude #1

Dutch Whitlock

Acting

Jason Cross

Ryne Sanborn

Acting

Lisa Montez

Socorro Herrera

Acting

Martha Cox

Kaycee Stroh

Acting

M.C.

Brett Yoder

Acting

Girl #1

Sarah K. Aezer

Acting

Girl #2

Amanda Garrett

Acting

Alan

Nick Whitaker

Acting

Cyndra

Falon Grace

Acting

Weird Kid #1

Sami Roe

Acting

Weird Kid #2

Melissa Hildebrant

Acting

Basketball Player Dancer

David Huff

Acting

Basketball Player Dancer

Jared Murillo

Acting

Basketball Player Dancer

Roger Malaga

Acting

Basketball Player Dancer

Todd Michael Schwartzman

Acting

Basketball Player Dancer

Da' Jon Lang

Acting

Cheerleader Dancer

Tina Pituckul

Acting

Cheerleader Dancer

Raquel Goodsell

Acting

Cheerleader Dancer

Kelli Baker

Acting

Cheerelader Dancer

Bayli Baker

Acting

Cheerleader Dancer

Jessie Tan

Acting

Cheerleader Dancer

Breanna Phillips

Acting

Brainiac Dancer

Skyler Holman

Acting

Brainiac Dancer

Andrew Winston

Acting

Brainiac Dancer

Afton Delgrosso

Acting

Brainiac Dancer

Falisha Fehoko

Acting

Skater Dude Dancer

Eldon Johnson

Acting

Skater Dude Dancer

Josh Murillo

Acting

Skater Dude Dancer

Sabra Johnson

Acting

Troy Bolton (singing voice) (uncredited)

Drew Seeley

Acting

Cheerleader Dancer (uncredited)

Tisha Vaculin

Acting

Student (uncredited)

Joseph Paul Branca

Acting

Basketball Championship Announcer (uncredited)

Joe Cappelletti

Production

Basketball Player Dancer (uncredited)

Matthew Miles Carter

Acting

Cheerleader Dancer (uncredited)

Kara Dupell

Acting

Student (uncredited)

Jason Fullmer

Acting

Chapstick (uncredited)

Joe Jurisic

Acting

Student (uncredited)

Bryson Kuan

Acting

Cafe Dancer (uncredited)

Camille Lynne Matthews

Acting

Jock (uncredited)

Chase Ramsey

Acting

Referee (uncredited)

Stephen Rippey

Acting

Basketball Player Dancer

Carleton Bluford

Acting