Chris Pine Cadet James T. Kirk Zachary Quinto Commander Spock Leonard Nimoy Ambassador Spock Eric Bana Captain Nero Bruce Greenwood Captain Christopher Pike Karl Urban Dr. Leonard 'Bones' McCoy Zoe Saldaña Lieutenant Nyota Uhura Simon Pegg Lieutenant Commander Montgomery 'Scotty' Scott John Cho Lieutenant Hikaru Sulu Anton Yelchin Ensign Pavel Chekov Ben Cross Sarek Winona Ryder Amanda Grayson Chris Hemsworth Commander George Kirk Jennifer Morrison Winona Kirk Rachel Nichols Galia Faran Tahir Captain Robau Clifton Collins Jr. Ayel Tony Elias Officer Pitts Tim Griffin Kelvin Engineer Freda Foh Shen Kelvin Helmsman Jason Brooks Romulan Helmsman Sonita Henry Kelvin Doctor Kelvin Yu Medical Technician Marta Martin Medical Technician Jeff Castle Kelvin Crew Member Billy Brown Med Evac Pilot Jimmy Bennett Young James T. Kirk Greg Grunberg Stepdad (voice) Spencer Daniels Johnny Jeremy Fitzgerald Iowa Cop Jacob Kogan Young Spock Lorenzo James Henrie Vulcan Bully Cody Klop Vulcan Bully Akiva Goldsman Vulcan Council Member Anna Katarina Vulcan Council Member Douglas Tait Long Face Bar Alien James McGrath Barfly Bob Clendenin Shipyard Worker Reggie Lee Test Administrator Tyler Perry Admiral Richard Barnett Sufe Bradshaw Cadet Alien Jeff Chase Cadet Alien Michael Berry Jr. Romulan Tactical Officer Lucia Rijker Romulan Communications Officer Greg Ellis Chief Engineer Olsen Marlene Forte Transport Chief Scottie Thompson Nero's Wife Deep Roy Keenser Diora Baird The Wrong Orion Sala Baker Drill Tower Romulan (uncredited) Ian Fisher Shipyard Worker (uncredited) Massi Furlan Missile Launcher (uncredited) Brad William Henke Uncle Frank (uncredited) (unconfirmed) Anne Leighton Enterprise Crew Member (uncredited) James Lew Romulan (uncredited) Heidi Moneymaker Kelvin Crewmember (uncredited) William Morgan Sheppard Vulcan Science Minister (uncredited) Wil Wheaton Romulan (voice) (uncredited) Lynnanne Zager Enterprise Computer (voice) (uncredited)