| Robert De Niro |
Jake La Motta |
| Joe Pesci |
Joey La Motta |
| Cathy Moriarty |
Vickie Thailer |
| Frank Vincent |
Salvy Batts |
| Nicholas Colasanto |
Tommy Como |
| Theresa Saldana |
Lenore |
| Mario Gallo |
Mario |
| John Turturro |
Man at Webster Hall Table (uncredited) |
| Frank Adonis |
Patsy |
| Charles Scorsese |
Charlie - Man with Como |
| Rita Bennett |
Emma - Miss 48's |
| Bernie Allen |
Comedian |
| Gene LeBell |
Ring Announcer - Reeves Fight |
| Victor Magnotta |
Fighting Soldier - Reeves Fight |
| Shay Duffin |
Ring Announcer - Janiro Fight |
| Jack Lotz |
Referee - Fox Fight |
| Kevin Breslin |
Heckler - Fox Fight |
| Coley Wallace |
Joe Louis - Cerdan Fight |
| Fred Dennis |
Cornerman #1 - Cerdan Fight |
| Harvey Parry |
Referee - Third Robinson Fight |
| Michael Badalucco |
Soda Fountain Clerk |
| Geraldine Smith |
Janet |
| Mardik Martin |
Copa Waiter |
| Peter Savage |
Jackie Curtie |
| Daniel P. Conte |
Detroit Promoter |
| Richard McMurray |
J.R. |
