Elenco

• Zac Efron - Troy Bolton
• Vanessa Anne Hudgens - Gabriella Montez
• Ashley Tisdale - Sharpay Evans
• Lucas Grabeel - Ryan Evans
• Monique Coleman - Taylor McKessie
• Corbin Bleu - Chad Danforth
• Bart Johnson - Jack Bolton
• Alyson Reed - Sra. Darbus
• Olesya Rulin - Kelsi Nielsen
• Socorro Herrera - Sra. Montez
• Leslie Wing - Sra. Bolton
• Chris Warren Jr - Zeke Baylor
• Ryne Sanborn - Jason Cross
• Kay Panabaker - (não se tem acerteza se entra no filme)