Zac Efron

as Troy Bolton

Vanessa Hudgens

as Gabriella Montez

Ashley French

as Sharpay Evans

Lucas Grabeel

as Ryan Evans

Corbin Bleu

as Chad Danforth

Monique Coleman

as Taylor McKessie

Olesya Rulin

as Kelsi Nielson

Chris Warren

as Zeke Baylor

Ryne Sanborn

as Jason Cross

Kaycee Stroh

as Martha Cox

Bart Johnson

as Coach Jack Bolton

Alyson Reed

as Ms. Darbus

Matt Prokop

as Jimmie "Rocket Man" Zara

Justin Martin

as Donny Dion

Jemma McKenzie-Brown

as Tiara Gold

Leslie Wing

as Lucille Bolton

Socorro Herrera

as Lisa Montez

David Reivers

as Charlie Danforth

Yolanda Stange

as Mrs. Danforth

Robert Curtis Brown

as Vance Evans

Jessica Tuck

as Darby Evans

Joey Miyashima

as Principal Dave Matsui

Stan Ellsworth

as Mr. Riley

Dave Fox

as Coach Kellogg

Jeremy Banks

as Stagehand

Todd Snyder

as Mr. Juilliard

Tara Starling

as Ms. Juilliard

Manly "Little Pickles" Ortega

as Boi Evans

Bayli Baker

as Principal Dancer

Shawn Carter

as Principal Dancer

Katie Cockrell

as Principal Dancer

Max Ehrich

as Principal Dancer

Italo Elgueta

as Principal Dancer

Christina Glur

as Principal Dancer

Jaimie Goodwin

as Principal Dancer

Mollee Gray

as Principal Dancer

Charles Klapow

as Principal Dancer

Kimberly Klapow

as Principal Dancer

Nick Lanzisera

as Principal Dancer

Roger Malaga

as Principal Dancer

Doug Penikas

as Principal Dancer

Jameson Perry

as Principal Dancer

Tia Robinson

as Principal Dancer

Haylee Roderick

as Principal Dancer

Britt Stewart

as Principal Dancer

Jason Williams

as Principal Dancer

Nikola Clark

as Featured Dancer - Now or Never

Audra Griffis

as Featured Dancer - Now or Never

Megan Honore

as Featured Dancer - Now or Never

Cara Horibe

as Featured Dancer - Now or Never

David Huff

as Featured Dancer - Now or Never

Melissa Magleby

as Featured Dancer - Now or Never

Allysa Shorte

as Featured Dancer - Now or Never

Mercedes Bailey

as Featured Dancer - I Want it All

Lisa Benson

as Featured Dancer - I Want it All

Christina Bluth

as Featured Dancer - I Want it All

Nacole Brown

as Featured Dancer - I Want it All

Erica L. Bryce

as Featured Dancer - I Want it All

Taylor Cate

as Featured Dancer - I Want it All

Stacey Clark

as Featured Dancer - I Want it All

Lacey Derrick

as Featured Dancer - I Want it All

Mallauri Esquibel

as Featured Dancer - I Want it All

Alexander Farnsworth

as Featured Dancer - I Want it All

Hayley Folsom

as Featured Dancer - I Want it All

Raquel Goodsell

as Featured Dancer - I Want it All

Daysha Hannemann

as Featured Dancer - I Want it All

Adair Hensley

as Featured Dancer - I Want it All

Bailee Hunsaker

as Featured Dancer - I Want it All

Kelene Johnson

as Featured Dancer - I Want it All

Kaelee Jones

as Featured Dancer - I Want it All

Tiffany Mallari

as Featured Dancer - I Want it All

Nina Miller

as Featured Dancer - I Want it All

Seneca Miner

as Featured Dancer - I Want it All

Taylour Paige

as Featured Dancer - I Want it All

Amber Snow

as Featured Dancer - I Want it All

Jessica Snowden

as Featured Dancer - I Want it All

Kelsey Peterson Tanner

as Featured Dancer - I Want it All

Tyler Welling

as Featured Dancer - I Want it All

Chelsea Williams

as Featured Dancer - I Want it All

Tadd Gadduang

as Featured Dancer - The Boys Are Back

Kaleb Henderson

as Featured Dancer - The Boys Are Back

Skyler Johnson

as Featured Dancer - The Boys Are Back

Miguel Olague

as Featured Dancer - The Boys Are Back

Chris Owens

as Featured Dancer - The Boys Are Back

Tui-Niua Tuita

as Featured Dancer - The Boys Are Back

Josh Unice

as Featured Dancer - The Boys Are Back

Zack Wilson

as Featured Dancer - The Boys Are Back

Katie Allred

as Featured Dancer - High School Musical

Kelli Baker

as Featured Dancer - High School Musical

Chaz Bodily

as Featured Dancer - High School Musical

Averie DelGrosso

as Featured Dancer - High School Musical

D.J. Guthrie

as Featured Dancer - High School Musical

Casey Harward

as Featured Dancer - High School Musical

Jaremy Hill

as Featured Dancer - High School Musical

Eldon Johnson

as Featured Dancer - High School Musical

Noelle Menard

as Featured Dancer - High School Musical

Jen Osorio

as Featured Dancer - High School Musical

Junar Pasco

as Featured Dancer - High School Musical

Brandon Perry

as Featured Dancer - High School Musical

Sydney T. Sorenson

as Featured Dancer - High School Musical

Jessie Thacker

as Featured Dancer - High School Musical

Hefa Leone Tuita

as Featured Dancer - High School Musical

Lisa Whittaker

as Featured Dancer - High School Musical

Veronica Yeager

as Featured Dancer - High School Musical

Jared Murillo

as Student (uncredited)

Jordyn Rolling

as Dancer - High School Musical (uncredited)

Nick Whitaker

as Spring Musical Guitar Player (uncredited)

Chase Ramsey

as Senior (uncredited)

Morgan Mabey

as Student (uncredited)

Toi'ya Leatherwood

as Dancer (uncredited)

Donna Simone Johnson

as Dancer (uncredited)

Sheila Hunter

as Student / Dancer (uncredited)

Christopher K. Hagadone

as Man in Waltz Scene (uncredited)

Joe Manuel Gallegos Jr.

as Dancer (uncredited)

Beau Dunn

as Dancer (uncredited)

Mason Steel Davis

as Student (uncredited)

Brandee Burnam

as Student (uncredited)

Mireya S. Brown

as Student (uncredited)

Deuandra T. Brown

as Student (uncredited)

Lorna Gabrielle Balfour

as Student (uncredited)