| Aaron Himelstein | Specialist Cameron Klein |
| Aaron Taylor-Johnson | Pietro Maximoff / Quicksilver |
| Abbey Marise Butler | American |
| Adam Gary | Sokovian |
| Alex Gillison | Masked Asgardian |
| Alexandra Doyle | Reporter |
| Alma Noce | Sokovian Family |
| Andrea-Nichole Olivas | S.H.I.E.L.D. Agent |
| Andrew James Porter | Party Guest |
| Andy Serkis | Ulysses Klaue |
| Anthony Henry | Charlie Nash |
| Anthony J Sacco | Party Guest |
| Anthony Mackie | Sam Wilson / Falcon |
| Antony Acheampong | Johannesburg Elevator Passenger |
| Arthur Lee | Korean Train Passenger |
| Attila G. Kerekes | Sokovian Citizen |
| Aurora Fearnley | Marine |
| Bari Suzuki | S.H.I.E.L.D. Agent |
| Barry Aird | Sokovian Police Captain |
| Bartosz Malarski | Sokovian Student |
| Bartosz Wandrykow | Sokovian Policeman |
| Ben Sakamoto | Cooper Barton |
| Ben Wombwell | Party Guest |
| Bentley Kalu | Klaue's Mercenary |
| Beshoy Hanna | Pedestrian |
| Beulah Hashe | Johannesburg Onlooker |
| Billy Burke | Dancer |
| Brian Schaeffer | Strucker Mercenary |
| Bron James | Lab Technician |
| Chan Woo Lim | Dr. Cho's Assistant |
| Cheryl Burniston | Sergeant |
| Chioma Anyanwu | Johannesburg Elevator Passenger |
| Chris Evans | Steve Rogers / Captain America |
| Chris Hemsworth | Thor Odinson |
| Chris Luca | Fortress Soldier |
| Chris Townsend | Party Guest |
| Claudia Kim | Dr. Helen Cho |
| Cobie Smulders | Agent Maria Hill |
| Constanza Ruff | Sokovian Woman |
| Dagny Rollins | Girl on Train |
| Daniel Westwood | Asgardian God |
| Danielle Saunders | S.H.I.E.L.D. Agent |
| Dante Briggins | Party Guest |
| Dave Langley | Avenger's Bartender |
| David Olawale Ayinde | Somalian Ship Worker |
| Denis Khoroshko | Sokovian Driver Pavlov |
| Devin Koehler | Citizen |
| Diezel Ramos | Masked Asgardian |
| Dilyana Bouklieva | Sokovian Citizen |
| Dominique Provost-Chalkley | Zrinka |
| Don Cheadle | James Rhodes / War Machine |
| Earl T. Kim | Korean Train Passenger |
| Edina Loskay | Sokovian |
| Elizabeth Olsen | Wanda Maximoff / Scarlet Witch |
| Emeson Nwolie | Businessman |
| Eric Morcos | The Agent |
| Faye Sewell | Oslo Hub Scientist |
| Francesca Bennett | Sokovian Driver |
| Freddie Andrews | Party Guest |
| Gareth Kieran Jones | Sokovian Acid Student |
| Georgie-May Tearle | Student |
| Gintare Beinoraviciute | Citizen |
| Guna Gultniece | Student |
| Guy Potter | British Officer |
| Hannah Flynn | Dancer |
| Harriet Manamela | Johannesburg Onlooker |
| Hassan Ahmed | Somali Shipworker |
| Hayley Atwell | Peggy Carter |
| Henry Goodman | Dr. List |
| Hrvoje Klecz | Party Guest |
| Ian Kay | Sokovian SUV Passenger |
| Idris Elba | Heimdall |
| Imogen Poynton | Lila Barton |
| Ingvild Deila | World Hub Tech |
| Irina Klimovich | Sokovian Students |
| Isaac Andrews | Costel |
| Isabella Poynton | Lila Barton |
| Jaiden Stafford | Nathaniel Pietro Barton |
| James Brushwood | S.H.I.E.L.D. Agent |
| James Spader | Ultron |
| Jamie Lengyel | Evil Hydra Scientist |
| Jason Her | TV News Anchor |
| Jeremy Renner | Clint Barton / Hawkeye |
| Jorge Leon Martinez | Stark Guest |
| Joseph M. Abbott | Party Guest |
| Josh Brolin | Thanos |
| Joti Nagra | Student |
| Judit Novotnik | Sokovian |
| Julia Krynke | Sokovian Driver |
| Julian Bleach | Ballet Instructor |
| Julie Delpy | Madame B |
| Kabelo Thai | Johannesburg Onlooker |
| Kai Kyriacou | Child #1 |
| Keith Fausnaught | Pedestrian |
| Kerry Condon | Friday |
| Kornelia Horvath | Sokovian |
| Laura Bernardeschi | Sokovian Citizen |
| Leigh Daniels | Dancer |
| Leigh Holland | Masked Asgardian |
| Lele Ledwaba | Johannesburg Onlooker |
| Lena Milan | Sokovian Agent |
| Lex Lang | Sokovian Soldier |
| Linda Cardellini | Laura Barton / Agent 19 / Bobbi Morse / Mockingbird |
| Lou Ferrigno | The Hulk |
| Lukas DiSparrow | Sok |
| Mandla Gaduka | Johannesburg Onlooker |
| Marcus G. Johnson | S.H.I.E.L.D. Agent |
| Marian Lorencik | Sokovian |
| Marianna Dean | Party Guest |
| Mariola Jaworska | Sokovian |
| Mark Haldor | Asgardian |
| Mark Ruffalo | Bruce Banner |
| Mark Ruffalo | Bruce Banner / Hulk |
| Mathapelo September | Johannesburg Onlooker |
| Megyn Shott | Car Driver |
| Michael Chapman | Lab Tech Scientist |
| Michael Matovski | Sokovian Family |
| Mina Kweon | Korean Train Passenger |
| Minhee Yeo | Dr. Cho's Assistant |
| Mohamed Mozii Ibrahim | Somali Ship Commander |
| Mohammed Ali | Worker in a Scientific Laboratory |
| Monty Mclaren-Clark | Tub Family Child |
| Musca Kumalo | Johannesburg Onlooker |
| Namju Go | Korean Train Passenger |
| Nick W. Nicholson | Dr. Taryl Jenkins |
| Nikita Baron | Ballet Dancer |
| Nondumiso Tembe | Johannesburg Driver |
| Paul Bettany | Jarvis |
| Paul Bettany | Vision |
| Pavlina Andreevska | Sokovian |
| R.P. Edwards | College Student |
| Riccardo Richetta | Sokovian Family |
| Robert Downey Jr. | Tony Stark / Iron Man |
| Robert J. Fraser | Youth |
| Rowdy Brown | Cop |
| Salem Hanna | Party Guest |
| Sam Hanover | Sokovian Citizen |
| Samuel L. Jackson | Nick Fury |
| Scarlett Johansson | Natasha Romanoff / Black Widow |
| Sigmund Oakeshott | USO Military Policeman |
| Sophie Gooding | Club Dancer |
| Stan Lee | World War II Veteran |
| Stellan Skarsgård | Erik Selvig |
| Sunny Yeo | Korean Train Passenger |
| Tatiana Zarubova | Sokovian |
| Thom Dobbin | Party Guest |
| Thomas Kretschmann | Baron Wolfgang von Strucker |
| Tim Powell | DEA Director |
| Tino Chinyoka | Somalian Ship Commander |
| Tony Christian | Sokovian SUV Driver |
| Verity Hewlitt | Sokovian Family |
| Vuyo Dabula | Johannesburg Cop |
| Zakk Pierce | Sokovian Boy |
