Ben Affleck
Batman / Bruce Wayne
Henry Cavill
Superman / Clark Kent
Gal Gadot
Wonder Woman / Diana Prince
Ray Fisher
Cyborg / Victor Stone
Jason Momoa
Aquaman / Arthur Curry
Ezra Miller
The Flash / Barry Allen
Ciarán Hinds
Steppenwolf (voice)
Jesse Eisenberg
Lex Luthor
Connie Nielsen
Queen Hippolyta
J.K. Simmons
Commissioner Gordon
Lisa Loven Kongsli
Menalippe
Ágústa Eva Erlendsdóttir
Young Icelandic Woman
Björt Sigfinnsdóttir
Young Icelandic Woman
Salome R. Gunnarsdottir
Singing Icelandic Woman
Kristbjörg Kjeld
Old Icelandic Woman
Ingvar E. Sigurðsson
Mayor
Védís Vífilsdóttir
Icelandic Child (Girl)
Snæfríður Rán Aðalsteins
Icelandic Child (Girl)
Michael McElhatton
Black Clad Alpha
John Dagleish
Black Clad Beta
Charlotte Comer
School Chaperone
Serene Angus
School Girl's Friend
Anna Burgess
School Girl's Friend
Mia Burgess
School Girl's Friend
Alison Chang
School Girl's Friend
Constance Bole
School Girl's Friend
Shahla Ayamah
School Girl's Friend
Chris Courtenay
Old Bailey Judge
Heather Imbeah
Old Bailey Clerk
Carla Turner
School Teacher
Grace Cookey-Gam
Old Bailey Lawyer
Matthew Bates
Old Bailey Hostage
Gary Reimer
Task Force Sniper
Robbie Gee
Task Force Lead
Jim Sturgeon
Task Force Deputy
Anthony Wise
Howard the Janitor
Jérôme Pradon
Louvre Conservationist
Richard Clifford
French Archaeologist
Rebecca C. Perfect
News Reporter at Isle of Crete
Vincent Riotta
CID Chief Detective
Edward Mitchell
CID Officer
Mark Arnold
Containment Centre Scientist
Martin Troakes
Welsh Tavern Barkeep
Peter Guinness
DeSaad (voice)
Julian Lewis Jones
Ancient Atlantean King
Ray Porter
Darkseid (voice)
Francis Magee
Ancient King of Men
Lucy Briers
Dog Day Care Owner
David Mara
Produce Truck Driver
Wil Coban
Tortured Atlantean Soldier
Stewart Alexander
College Dean
Karen Bryson
Elinore Stone
Christy Meyer
Emergency Room Doctor
Granville Saxton
Homeless Man
Gianpiero Cognoli
Central City Prison Guard
Kobna Holdbrook-Smith
Detective Crispus Allen
Kevin Mathurin
Sketch Witness
Taylor James
Atlantean Military Messenger
Hadrian Howard
Atlantean General
Victor Gardener
Atlantean General #2
Bruce Chong
Atlantean General #3
Orion Lee
Star Labs Scientist
Oliver Gatz
Star Labs Scientist
Rachel Blenkiron
Star Labs Scientist
Lynne Anne Rodgers
Star Labs Cleaning Staff
Oliver Powell
Star Labs Cleaning Staff
Kelly Burke
Air Force Security
Keith Simpson
Air Force Security
Omri Rose
Moonsuit Soldier
Harry Lennix
General Calvin Swanwick / Martian Manhunter
William Atkinson
Military Police
Sam Benjamin
Military Police
Shalini Peiris
Bio Hazard Suit Soldier
Carla Gugino
Ship Voice (voice)
Russell Crowe
Jor-El (voice)
Adam Forman
Pickup Truck Driver
Peter Brooke
Defense Department Official
Peter Henderson
Bald Inmate
Bruce Lester-Johnson
Prison Guard
Katia Elizarova
Lex's Guard
Tina Balthazar
Lex's Guard
Stephanie Haymes-Roven
Amazon Cavalry General
Gary A. Hecker
Creature Vocals (voice)
Laura Waddell
MoBo Priest #2
Kevin Costner
Jonathan Kent (voice) (uncredited)
Swaylee Loughnane
Cop (uncredited)
Robin Wright
Antiope (uncredited)
Billy Crudup
Henry Allen (uncredited)
Zack Snyder
Man in Coffee Shop (uncredited)
Clem So
Armies of Men Mongolian Warlord (uncredited)
Greg Draven
Viking (uncredited)
Joe Manganiello
Slade Wilson / Deathstroke (uncredited)
Nick McKinless
Ares Body Double (uncredited)
Craig Douglas
Policeman London (Uncredited)
Tineke Ann Robson
Amazonian Warrior (uncredited)