Chris Evans (Steve Rogers / Captain America), Robert Downey Jr. (Tony Stark / Iron Man), Scarlett Johansson (Natasha Romanoff / Black Widow), Sebastian Stan (James 'Bucky' Barnes / Winter Soldier), Anthony Mackie (Sam Wilson / Falcon), Don Cheadle (Lieutenant James 'Rhodey' Rhodes / War Machine), Jeremy Renner (Clint Barton / Hawkeye) more..., Chadwick Boseman (T'Challa / Black Panther), Paul Bettany (Vision), Elizabeth Olsen (Wanda Maximoff / Scarlet Witch), Paul Rudd (Scott Lang / Ant-Man), Emily VanCamp (Sharon Carter / Agent 13), Marisa Tomei (May Parker), Tom Holland (Peter Parker / Spider-Man), Frank Grillo (Brock Rumlow / Crossbones), Martin Freeman (Everett K. Ross), William Hurt (Secretary of State Thaddeus 'Thunderbolt' Ross), Daniel Brühl (Baron Helmut Zemo), John Kani (King T'Chaka), John Slattery (Howard Stark), Hope Davis (Maria Stark), Alfre Woodard (Miriam Sharpe), Michael A. Cook (MRI Tech), Laughton Parchment (Vicar), Jackson Spidell (Josef / Super Soldier #1), Yi Long (Super Soldier #2), Heidi Moneymaker (Super Soldier #3), Aaron Toney (Super Soldier #4), Cale Schultz (Super Soldier #5), Ann Russo (Zemo's Wife (voice)), Gene Farber (Vasily Karpov), Florence Kasumba (Ayo), Cornell John (Attaché), Sven Hönig (Man at Kiosk), Joshua Peck (GSG9 Task Force Gunner), Brent McGee (GSG9 Task Force Pilot), Be Satrazemis (German Innkeeper), Blair Jasin (Raft Guard), Oliver Bigalke (Barge Man #1), Rafael Banasik (Barge Man #2) and others.

Christopher Markus (Screenplay), Stephen McFeely (Screenplay), Kevin Feige (Producer), Joe Simon (Characters), Jack Kirby (Characters), Jeffrey Ford (Editor), Henry Jackman (Original Music Composer) more..., Alan Fine (Executive Producer), Lars P. Winther (Associate Producer), Mitchell Bell (Co-Producer), Trent Opaloch (Director of Photography), Louis D'Esposito (Executive Producer), Stan Lee (Executive Producer), Nate Moore (Executive Producer), Henning Molfenter (Co-Producer), Christoph Fisser (Co-Producer), Charlie Woebcken (Co-Producer), Patricia Whitcher (Executive Producer), Victoria Alonso (Executive Producer), Sarah Halley Finn (Casting), Owen Paterson (Production Design), Judianna Makovsky (Costume Design), Ronald R. Reiss (Set Decoration), Gregory S. Hooper (Art Direction), Greg Berry (Supervising Art Director), Theresa Greene (Art Department Coordinator), Andres Cubillan (Assistant Art Director), Matthew Gatlin (Assistant Art Director), Jim Wallis (Assistant Art Director), Michael Fissneider (Assistant Art Director), Stacey S. McIntosh (Construction Coordinator), Tara Feldstein Bennett (Casting), Chase Paris (Casting), Jason B. Stamey (Casting Associate), Hayden Bilson (Armorer), Ron Licari (Armorer), Larry Zanoff (Armorer), Joel Thingvall (Researcher), Daniel Pinder (Music Editor), Dave Jordan (Music Supervisor) and others.