Zack Snyder's Justice League (2021) - Cast

Jared Leto as The Joker
Henry Cavill as Superman / Clark Kent
Gal Gadot as Wonder Woman / Diana Prince
Amy Adams as Lois Lane
Amber Heard as Mera
Ben Affleck as Batman / Bruce Wayne
Connie Nielsen as Queen Hippolyta
Robin Wright as Antiope
Diane Lane as Martha Kent
Jason Momoa as Aquaman / Arthur Curry
Ezra Miller as The Flash / Barry Allen
J.K. Simmons as Commissioner Gordon
Joe Manganiello as Deathstroke
Jesse Eisenberg as Lex Luthor
Jeremy Irons as Alfred Pennyworth
Ciarán Hinds as Steppenwolf
Kiersey Clemons as Iris West
Joe Morton as Silas Stone
Harry Lennix as Swanwick / Martian Manhunter
Ray Fisher as Cyborg / Victor Stone
Samantha Win as Euboea
Ray Porter as Darkseid
Peter Guinness as DeSaad
Andrew G. Ogleby as GCU Pitchside Cameraman (uncredited)
Sam Weeks as Football Fan (uncredited)