Sylvester Stallone
Judge Joseph Dredd

Diane Lane
Judge Hershey

Armand Assante
Rico

Rob Schneider
Herman 'Fergee' Ferguson

Jürgen Prochnow
Judge Griffin

Max von Sydow
Chief Justice Fargo

Christopher Adamson
Mean Machine

Joanna Miles
Judge Evelyn McGruder

Joan Chen
Dr. Ilsa Hayden

Balthazar Getty
Cadet Nathan Olmeyer

Maurice Roëves
Warden Miller

Ian Dury
Geiger

Ewen Bremner
Junior Angel

Peter Marinker
Judge Carlos Esposito

Martin McDougall
Twist

Mitchell Ryan
Vartis Hammond

Scott Wilson
Pa Angel

Angus MacInnes
Judge Silver

Louise Delamere
Locker Judge

Steve Toussaint
Hunter Squad Leader

Bradley Lavelle
Chief Judge Hunter

Ed Stobart
Barge Crew Member

Lex Daniel
Brisco

Dig Wayne
Reggie

Ashley Artus
Squatter 1

Stephen Lord
Zed Squatter

Ewan Bailey
Aspen Guard

Pat Starr
Lily Hammond

James Earl Jones
Narrator (uncredited)

Adrienne Barbeau
Voice of Central Computer (uncredited)

James Remar
Block Warlord (uncredited)

Ryan Gage
Young Thief (uncredited)

Al Sapienza
Young Judge (uncredited)

Elly Fairman
Cadet (uncredited)

Mark Moraghan
Jodge Monroe (uncredited)

Amelia Curtis
Blonde Cadet (uncredited)

Adam Henderson
Fuppie