Troy Bolton: Ryan Quinlan
Gabriella Montez: Evmorfia Alton
Chad Danforth: Casey Henry
Taylor Mckessie: Adani Daugi-Webster
Sharpay Evans: Mackenzie Ozaroff
Ryan Evans: Garrett Robinson
Mrs Darbus: Ellie Noble
Coach Bolton: Joe Solari
Zeke Baylor: Luke Crory
Jason: Tim Eccleston
Martha Cox: Brooke Wolz
Jack Scott: Leo Ducharme
Kelsi Neilson: Brennan Parker
Kratnoff: Sophia Dube
Others (double in the ensemble):
Karaoke M.C.: Sean Corrigan
Ms. Tenny: Malorie Delage
Moderator: Simonne Dodge
Jocks:
Casey Henry
Tim Eccleston
Jack Hanrahan
Steven Edebult
Jordan Johnson
Sean Corrigan
Ryan Quinlan
Ryan Delano
Jack Vore
Leo Ducharme
Garrett Robinson
Cheerleaders:
Sarah St. Cyr
Georgia Craven
Kyriana Fairbanks
Phoebe Edelblut
Jayna Henry
Brainiacs:
Evelyn Dowd
Evmorfia Alton
Brooke Wolz
Laura Huessler
Adani Daugi-Webster
Grace Bonner
Sophia Dube
Mallory Delage
Jordan Delage
Brennan Parker
Mackenzie Mahony
Renee Alton
Sarah Whittier
Simonne Dodge
Thespians:
James: Jack Vore
Susan: Tayja Howard
Cathy: Annie Evalson
Alan: Ryan Delano
Cyndra: Georgia Craven
Performance Art Kid 1: Emma Harley
Performance Art Kid 2: Kiara Shuttuck
Performance Art Kid 3: Shelby Brown
Sean Corrigan
Taylor Ciotti
Genevieve Steadman
Madison Murphy
Heather Carpenter
Grace Goolsby
The Skater Dudes:
Ripper: Steven Edebult
Mongo: Jordan Johnson
Sarah Hill
Victoria Redezway
Delaney Lapointe
Izzy Unsworth
Alexis Martucci
River Murphy
Rachel Mazur
Sydney Mazur
Ana Nikolenko
Brianna Leo
Isabel Remick
Hidaya Khater