Chris Pine character James T. Kirk
Zachary Quinto character Spock
Leonard Nimoy character Spock Prime
Eric Bana character Nero
Karl Urban character Leonard 'Bones' McCoy
Bruce Greenwood character Christopher Pike
Zoe Saldana character Nyota Uhura
Anton Yelchin character Pavel Chekov
Simon Pegg character Montgomery Scott
John Cho character Hikaru Sulu
Ben Cross character Sarek
Winona Ryder character Amanda Grayson
Chris Hemsworth character George Kirk
Jennifer Morrison character Winona Kirk
Rachel Nichols character Galia
Faran Tahir character Captain Robau
Clifton Collins Jr. character Ayel
Tony Elias character Officer Pitts
Sean Gerace character Tactical Officer
Randy Pausch character Kelvin Crew Member
Tim Griffin character Kelvin Engineer
Freda Foh Shen character Kelvin Helmsman
Kasia Kowalczyk character Kelvin Alien
Jason Brooks character Romulan Helmsman
Sonita Henry character Kelvin Doctor
Kelvin Yu character Medical Technician
Marta Martin character Medical Technician
Tavarus Conley character Kelvin Crew Member
Jeff Castle character Kelvin Crew Member
Billy Brown character Med Evac Pilot
Jimmy Bennett character Young James T. Kirk
Greg Grunberg character Stepdad (voice)
Spencer Daniels character Johnny
Jeremy Fitzgerald character Iowa Cop
Zoe Chernov character Vulcan Student
Max Chernov character Vulcan Student
Jacob Kogan character Young Spock
Lorenzo James Henrie character Vulcan Bully
Colby Paul character Vulcan Bully
Cody Klop character Vulcan Bully
Akiva Goldsman character Vulcan Council Member
Anna Katarina character Vulcan Council Member
Douglas Tait character Long Face Bar Alien
Tony Guma character Lew the Bartender
Gerald W. Abrams character Barfly
James McGrath character Barfly
Jason Matthew Smith character Burly Cadet
Marcus Young character Burly Cadet
Bob Clendenin character Shipyard Worker
Darlena Tejeiro character Flight Officer
Reggie Lee character Test Administrator
Jeffrey Byron character Test Administrator
Jonathan Dixon character Simulator Tactical Officer
Tyler Perry character Admiral Richard Barnett
Ben Binswagner character Admiral James Komack
Margot Farley character College Council Stenographer
Paul McGillion character Barracks Officer
Lisa Vidal character Barracks Officer
Alex Nevil character Shuttle Officer
Kimberly Arland character Kimberly Arland
Sufe Bradshaw character Cadet Alien
Jeff Chase character Cadet Alien
Charles Haugk character Enterprise Crew Member
Nana Hill character Enterprise Crew Member
Michael Saglimbeni character Enterprise Crew Member
John Blackman character Enterprise Crew Member
Jack Millard character Enterprise Crew Member
Shaela Luter character Enterprise Crew Member
Sabrina Morris character Enterprise Crew Member
Michelle Parylak character Enterprise Crew Member
Oz Perkins character Enterprise Communiations Officer
Amanda Foreman character Hannity
Michael Berry Jr. character Romulan Tactical Officer
Lucia Rijker character Romulan Communications Officer
Pasha D. Lychnikoff character Romulan Officer
Matthew Beisner character Romulan Crew Member
Neville Page character Romulan Crew Member
Jesper Inglis character Romulan Crew Member
Greg Ellis character Chief Engineer Olsen
Marlene Forte character Transport Chief
Leonard O. Turner character Vulcan Elder
Mark Bramhall character Vulcan Elder
Ronald F. Hoiseck character Vulcan Elder
Irene Roseen character Vulcan Elder
Jeff O'Haco character Vulcan Elder
Scottie Thompson character Nero's Wife
Deep Roy character Keenser
Majel Barrett character Starfleet Computer (voice)
Ronnie Steadman character Shuttle Pilot
Arne Starr character Lt. Cmdr. Engineering
Rico E. Anderson character Council Member - Captain Kelley Bogel (uncredited)
Richard Arnold character Romulan Science Tech (uncredited)
Tad Atkinson character Amphibian Prisoner (uncredited)
Leslie Augustine character Doctor (uncredited)
Johnny Baca character Starfleet Cadet (uncredited)
Diora Baird character The Wrong Orion
Sala Baker character Drill Tower Romulan (uncredited)
Leo Baligaya character Starfleet Cadet (uncredited)
Corey Becker character Starfleet Cadet (uncredited)
Larry Blackman character Transport Chief (uncredited)
Jessica Boss character Bridgeport Cadet (uncredited)
Neil S. Bulk character Starfleet Cadet (uncredited)
Etalvia Cashin character Starfleet Cadet (uncredited)
James Cawley character Enterprise Crewmember (uncredited)
Brad Champagne character Starfleet Cadet (uncredited)
Zachary Culbertson character Starfleet Cadet (uncredited)
Jeffrey De Serrano character Cop (uncredited)
T.C. De Witt character Starfleet Cadet (uncredited)
Calvin Dean character Security Officer Daniels (uncredited)
Christopher Doohan character Starfleet Officer (uncredited)
Claire Doré character Enterprise Crew Member (uncredited)
Mark Casimir Dyniewicz character Klingon Prisoner - Nero's Flashback (uncredited)
Etienne Eckert character Vulcan Federation Officer (uncredited)
Ken Edling character Doctor (uncredited)
Aliza Finley character Hurried Cadet with Clipboard (uncredited)
Ian Fisher character Shipyard Worker (uncredited)
Anna Florence character Vulcan Cadet (uncredited)
Mathew Thomas Foss character Starfleet Cadet (uncredited)
Massi Furlan character Missile Launcher (uncredited)
Tommy Germanovich Jr. character FourSquare (uncredited)
Mary Grace character Shipyard Bar Patron (uncredited)
Wyatt Gray character Starfleet Cadet (uncredited)
Joshua Greene character Child Running in Snow (uncredited)
Nancy Guerriero character Crew Member (uncredited)
Jarrell Hall character Starfleet Cadet (uncredited)
Justin Rodgers Hall character Starfleet Security Officer (uncredited)
Jeffery Hauser character Kelvin Crew Member (uncredited)
Brad William Henke character Uncle Frank (uncredited) (unconfirmed)
Ryan T. Husk character Enterprise Crew Member (uncredited)
Elizabeth Ingalls character Enterprise Nurse (uncredited)
Sierra Kane character Starfleet Cadet (uncredited)
Christopher Karl Johnson character Shipyard Worker (uncredited)
Jolene Kay character Enterprise Crew Member (uncredited)
Lauren Mary Kim character Kelvin Bridge Officer (uncredited)
Sarah Klaren character Starfleet Cadet (uncredited)
Makiko Konishi character Enterprise Crew Member (uncredited)
Tashana Landray character Starfleet Cadet (uncredited)
Bryan Lee character Starfleet Cadet (uncredited)
Daniel D. Lee character Starfleet Commander (uncredited)
Anne Leighton character Enterprise Crew Member (uncredited)
James Lew character Romulan (uncredited)
Jill Lover character Young Vulcan Midwife (uncredited)
Steve Luna character Lieutenant Star Fleet Command (uncredited)
Aaron Lynch character Flight Operational Air Safety Conductor (uncredited)
Justin Malachi character Starfleet Cadet (uncredited)
Nav Mann character Romulan Crew Member Placing Bomb (uncredited)
Paul Marshall character Bar Patron (uncredited)
Owen Martin character Alien Cadet / Enterprise Crew (uncredited)
Taylor McCluskey character Kelvin Alien (uncredited)
Matthew McGregor character Starfleet Cadet (uncredited)
Caitlin McKenna-Wilkinson character Kelvin Computer (uncredited)
Andrew Mew character Starfleet Cadet (uncredited)
Patrizia Milano character Councilwoman (uncredited)
Heidi Moneymaker character Kelvin Crewmember (uncredited)
Kevin Moser character Enterprise Crewman (uncredited)
Jonathan W.D. Newkerk character Starfleet Cadet (uncredited)
Westley Nguyen character Enterprise Crew Member (uncredited)
Jim Nieb character Sal (uncredited)
Andres Perez-Molina character Romulan Crew Member (uncredited)
Mark Phelan character Romulan (uncredited)
Damion Poitier character Drill Hanson #1 (uncredited)
Rahvaunia character Academy Teacher (uncredited)
Bertrand Roberson Jr. character Shuttle Cadet (uncredited)
Deborah Rombaut character Starfleet Cadet (uncredited)
Leonard Jonathan Ruebe character Starfleet Cadet (uncredited)
Darth Schuhe character Injured Officer in Sickbay (uncredited)
Ramona Seymour character Starfleet Cadet (uncredited)
William Morgan Sheppard character Vulcan Science Minister (uncredited)
Katie Soo character Enterprise Crew Member (uncredited)
Joseph Stephens Jr. character Cadet Officer (uncredited)
Joseph Steven character Romulan Engineer (uncredited)
T.J. Storm character Klingon Agitator (uncredited)
Kaitlin Sullivan character Starfleet Cadet (uncredited)
Paul Townsend character Starfleet Security Officer (uncredited)
Scott Trimble character Klingon Prison Guard (uncredited)
Errik Tustenuggee character Federation Captain Cartwright (uncredited)
Ravi Valleti character Cadet at Trial (uncredited)
Jason Vaughn character Starfleet Cadet (uncredited)
A.J. Verel character Enterprise Crewman (uncredited)
Brian Waller character Vulcan Council Member (uncredited)
Steve Wharton character Star Fleet Cadet (uncredited)
Wil Wheaton character Romulan (voice) (uncredited)
Brianna Womick character Starfleet Cadet (uncredited)
Rob Wood character Enterprise Crew Member (uncredited)
Lynnanne Zager character Enterprise Computer (voice) (uncredited)