Zac Efron
Troy Bolton
Vanessa Hudgens
Gabriella Montez
Ashley Tisdale
Sharpay Evans
Lucas Grabeel
Ryan Evans
Corbin Bleu
Chad Danforth
Monique Coleman
Taylor McKessie
Bart Johnson
Coach Jack Bolton
Alyson Reed
Ms. Darbus
Chris Warren
Zeke Baylor
Olesya Rulin
Kelsi Nielsen
Joey Miyashima
Principal Dave Matsui
Ryan Templeman
Skater Dude #2
Irene Santiago
Chem Teacher
Leslie Wing
Lucille Bolton
Joyce Cohen
Ms. Falstaff
Anne Kathryn Parma
Susan
Charles Klapow
Basketball Player Dancer
Brad Tobler
Basketball Player Dancer
Allison Holker
Cheerleader Dancer
Britt Stewart
Cheerleader Dancer
Mollee Gray
Brainiac Dancer
Michelle Parker
Braniac Dancer
Thayne Jasperson
Brainiac Dancer
Shawn Carter
Skaterdude Dancer
Malinda Money
Skaterdude Dancer
Dutch Whitlock
Skater Dude #1
Ryne Sanborn
Jason Cross
Socorro Herrera
Lisa Montez
Kaycee Stroh
Martha Cox
Brett Yoder
M.C.
Sarah K. Aezer
Girl #1
Amanda Garrett
Girl #2
Nick Whitaker
Alan
Falon Grace
Cyndra
Sami Roe
Weird Kid #1
Melissa Hildebrant
Weird Kid #2
David Huff
Basketball Player Dancer
Jared Murillo
Basketball Player Dancer
Roger Malaga
Basketball Player Dancer
Todd Michael Schwartzman
Basketball Player Dancer
Da' Jon Lang
Basketball Player Dancer
Tina Pituckul
Cheerleader Dancer
Raquel Goodsell
Cheerleader Dancer
Kelli Baker
Cheerleader Dancer
Bayli Baker
Cheerelader Dancer
Jessie Tan
Cheerleader Dancer
Breanna Phillips
Cheerleader Dancer
Skyler Holman
Brainiac Dancer
Andrew Winston
Brainiac Dancer
Afton Delgrosso
Brainiac Dancer
Falisha Fehoko
Brainiac Dancer
Eldon Johnson
Skater Dude Dancer
Josh Murillo
Skater Dude Dancer
Sabra Johnson
Skater Dude Dancer
Drew Seeley
Troy Bolton (singing voice) (uncredited)
Tisha Vaculin
Cheerleader Dancer (uncredited)
Joseph Paul Branca
Student (uncredited)
Joe Cappelletti
Basketball Championship Announcer (uncredited)
Matthew Miles Carter
Basketball Player Dancer (uncredited)
Kara Dupell
Cheerleader Dancer (uncredited)
Jason Fullmer
Student (uncredited)
Joe Jurisic
Chapstick (uncredited)
Bryson Kuan
Student (uncredited)
Camille Lynne Matthews
Cafe Dancer (uncredited)
Chase Ramsey
Jock (uncredited)
Stephen Rippey
Referee (uncredited)
Carleton Bluford
Basketball Player Dancer
Kenny Ortega
Director
Barry Rosenbush
Executive Producer
Don Schain
Producer
David Lawrence
Original Music Composer
Gordon Lonsdale
Director of Photography
Bill Borden
Executive Producer
Peter Barsocchini
Screenplay
Seth Flaum
Editor
Kenny Ortega
Choreographer
Bonnie Story
Choreographer
Charles Klapow
Choreographer
Matthew Gerrard
Lyricist
Robbie Nevil
Lyricist
Jason La Padura
Casting
L.J. Balkaran
Assistant Director
Jennifer Llewelyn
Key Hair Stylist
Ryan McCormick
Makeup Artist
Don Schain
Unit Production Manager
Jamie Taylor Smith
Assistant Makeup Artist
Tobijah Tyler
Second Assistant Director
Tom McKinley
Costume Design
Ken Kirchner
Set Decoration
Jeff Johnson
Casting
Shauna Miller Schain
Production Supervisor
Natalie Hart
Casting
Edwin Matsu
Hair Designer
Mark Hofeling
Production Design
Tara Starling
Key Makeup Artist
Tom Summers
Post Production Supervisor
Robin Michelle Patrick
Makeup & Hair
Matias Alvarez
First Assistant Director
Jessica Rotter
Vocals