Zac Efron

Troy Bolton

Vanessa Hudgens

Gabriella Montez

Ashley Tisdale

Sharpay Evans

Lucas Grabeel

Ryan Evans

Corbin Bleu

Chad Danforth

Monique Coleman

Taylor McKessie

Olesya Rulin

Kelsi Nielson

Chris Warren

Zeke Baylor

Ryne Sanborn

Jason Cross

Kaycee Stroh

Martha Cox

Bart Johnson

Coach Jack Bolton

Alyson Reed

Ms. Darbus

Matt Prokop

Jimmie "Rocket Man" Zara

Justin Martin

Donny Dion

Jemma McKenzie-Brown

Tiara Gold

Leslie Wing

Lucille Bolton

Socorro Herrera

Lisa Montez

David Reivers

Charlie Danforth

Yolanda Stange

Mrs. Danforth

Robert Curtis Brown

Vance Evans

Jessica Tuck

Darby Evans

Joey Miyashima

Principal Dave Matsui

Stan Ellsworth

Mr. Riley

Todd Snyder

Mr. Juilliard

Tara Starling

Ms. Juilliard

Manly "Little Pickles" Ortega

Boi Evans

Bayli Baker

Principal Dancer

Shawn Carter

Principal Dancer

Katie Cockrell

Principal Dancer

Max Ehrich

Principal Dancer

Italo Elgueta

Principal Dancer

Christina Glur

Principal Dancer

Mollee Gray

Principal Dancer

Charles Klapow

Principal Dancer

Kimberly Klapow

Principal Dancer

Nick Lanzisera

Principal Dancer

Roger Malaga

Principal Dancer

Doug Penikas

Principal Dancer

Jameson Perry

Principal Dancer

Haylee Roderick

Principal Dancer

Britt Stewart

Principal Dancer

Jason Williams

Principal Dancer

Nikola Clark

Featured Dancer - Now or Never

Audra Griffis

Featured Dancer - Now or Never

Taylour Paige

Featured Dancer - I Want it All

Chris Owens

Featured Dancer - The Boys Are Back

Kelli Baker

Featured Dancer - High School Musical

Hefa Leone Tuita

Featured Dancer - High School Musical

Jared Murillo

Student (uncredited)