- Michael B. Jordan
- Adonis Johnson
- Sylvester Stallone
- Rocky Balboa, Producer
- Tessa Thompson
- Bianca
- Phylicia Rashad
- Mary Anne Creed
- Andre Ward
- Danny "Stuntman" Wheeler
- Tony Bellew
- "Pretty" Ricky Conlan
- Ritchie Coster
- Pete Sporino
- Jacob "Stitch" Duran
- Stitch
- Graham McTavish
- Tommy Holiday
- Malik Bazille
- Amir
- Ricardo McGill
- Padman
- Gabe Rosado
- Leo "The Lion" Sporino
- Wood Harris
- Tony "Little Duke" Burton
- Buddy Osborn
- Conlan's Cut Man
- Rupal Pujara
- Dr. Kathari
- Brian Anthony Wilson
- James
- Alex Henderson
- Young Adonis
- Ryan Coogler
- Director, Screenwriter
- Aaron Covington
- Screenwriter
- Nicolas Stern
- Executive Producer
- Irwin Winkler
- Producer
- Robert Chartoff
- Producer
- Charles Winkler
- Producer
- William Chartoff
- Producer
- David Winkler
- Producer
- Kevin King Templeton
- Producer
- Sylvester Stallone
- Rocky Balboa, Producer
- Maryse Alberti
- Cinematographer
- Michael P. Shawver
- Film Editing
- Claudia Castello
- Film Editing
- Ludwig Göransson
- Original Music
- Hannah Beachler
- Production Design
- Jesse Rosenthal
- Art Director
- Amanda Carroll
- Set Decoration
- Emma Potter
- Costume Design
- Antoinette Messam
- Costume Design
- Francine Maisler
- Casting
- Kathy Driscoll
- Casting
