 | Sylvester Stallone John Rambo |
 | Julie Benz Sarah |
 | Matthew Marsden School Boy |
 | Graham McTavish Lewis |
 | Reynaldo Gallegos Diaz |
 | Tim Kang En-Joo |
 | Jake La Botz Reese |
 | Maung Maung Khin Tint |
 | Paul Schulze Michael Burnett |
 | Cameron Pearson Jeff |
| Thomas Peterson Dentist |
| Tony Skarberg Videographer |
 | James With Preacher |
| Kasikorn Niyompattana Snake Hunter #2 |
| Shaliew 'Lek' Bamrungbun Snake Hunter #1 |
 | Suppakorn Kitsuwan Myint |
 | Aung Aay Noi Lt. Aye |
 | Ken Howard Arthur Marsh |
 | Aung Theng Pirate Leader |
| Pornpop 'Tor' Kampusiri Snake Village Owner |
| Wasawat Panyarat Snake Village MC |
| Kammul Kawtep Snake Village Young Charmer |
| Sornram Patchimtasanakarn Tha |
| Noa 'Arunee Prijareonsuk' Jei Karen Interpreter |
| Kjam Saen Karen Interpreter #2 |
| Aun Lung Su Burmese Hut Guard #1 |
| Pan Dokngam Burmese Hut Guard #2 |
| Han Pik Burmese Hut Guard #3 |
| Tip Tiya Burmese Gate Guard #2 |
| Nee Lungjai Burmese Gate Guard |
| Yupin Mu Pae Karen Begging Mother |
| Moan Adisak Burmese Morning Guard #1 |
| Somsak Wongsa Burmese Dancer Trooper #1 |
| Surachai Muangdee Burmese Dancer Trooper #2 |
| Mana Sen-Mi Burmese Patrol Boat Captain |
| Toole Khan Kham Burmese Sergeant |
| Saiwan Lungta Burmese Trooper - Lt. Aye's Hut |
| Watcharentr Sedtho Burmese Young Boy |
| Rapimpa Dibu Karen Young Naked Girl |
| May Kung Pirate Bar Hooker #1 |
 | George Cheung Tay (archive footage) (uncredited) |
 | Richard Crenna Col. Samuel Trautman (archive footage) (uncredited) |
 | Matthew Wolf BBC Reporter (uncredited) |
| Directing | |
| Sylvester Stallone | Director |
Writing | |
| Art Monterastelli | Screenplay |
| Sylvester Stallone | Screenplay |
Production | |
| Avi Lerner | Producer |
| John Thompson | Producer |
| Danny Dimbort | Executive Producer |
| Boaz Davidson | Executive Producer |
| Trevor Short | Executive Producer |
Editing | |
| Sean Albertson | Editor |
Writing | |
| David Morrell | Original Story |
Production | |
| Kevin King Templeton | Producer |
| Sheila Jaffe | Casting |
Costume & Make-Up | |
| Lizz Wolf | Costume Design |
| Scott H. Eddo | Makeup Department Head |
Sound | |
| Brian Tyler | Original Music Composer |
Production | |
| Kevin Bernhardt | Co-Producer |
| Peter Block | Executive Producer |
| Randall Emmett | Executive Producer |
| Jon Feltheimer | Executive Producer |
| George Furla | Executive Producer |
| Josef Lautenschlager | Co-Producer |
| Florian Lechner | Executive Producer |
| Russell D. Markowitz | Line Producer |
| Matthew O'Toole | Line Producer |
| Christopher Petzel | Associate Producer |
| Joachim Sturmes | Co-Producer |
| Andreas Thiesmeyer | Executive Producer |
| Bob Weinstein | Executive Producer |
| Harvey Weinstein | Executive Producer |
Camera | |
| Glen MacPherson | Director of Photography |
Art | |
| Franco-Giacomo Carbone | Production Design |
| Suchartanun 'Kai' Kuladee | Art Direction |
Crew | |
| Stanimir Stamatov | Stunt Double |
| Heidi Moneymaker | Stunt Double |
| Chad Stahelski | Stunt Coordinator |
Art | |
| Witoon Suanyai | Set Decoration |
| Brandi Hugo | Art Department Coordinator |
| Somm Suthinee Chantakarn | Art Department Coordinator |
| Christine Reins | Assistant Art Director |
| Audrey A. Johnson | Assistant Property Master |
Costume & Make-Up | |
| Pipat Sripradoo | On Set Dresser |
| Mark Brooks | On Set Dresser |
Art | |
| Kent H. Johnson | Property Master |
Camera | |
| Kenny Groom | Assistant Camera |
| Daniel Page McDonough | Camera Operator |
| Rittikorn Manonom | Camera Operator |
| Vern Nobles | Additional Photography |
| Richard Osborn Jr. | First Assistant Camera |
Lighting | |
| Michael Galbraith | Gaffer |
| Chesda 'Pop' Smithsuth | Gaffer |
Camera | |
| Anusorn Poonsup | Grip |
| Boonleang Thaisaman | Grip |
| Michael E. Matteson | Key Grip |
Lighting | |
| Tom Starnes | Rigging Gaffer |
| Pat Liampetchakul | Rigging Grip |
Camera | |
| Gilles Corbeil | Steadicam Operator |
| Ron Veto | Steadicam Operator |
| Karen Ballard | Still Photographer |
Crew | |
| Jimi Johnson | Video Assist Operator |
Costume & Make-Up | |
| Christy Wyatt | Assistant Hairstylist |
| Piyathida Phorung | Assistant Hairstylist |
| Makoree Waekaji | Assistant Makeup Artist |
| Sayun Santon | Hairstylist |
| Nicole Venables | Key Hair Stylist |
| Maneerath Vijob | Key Hair Stylist |
| Ngamta Somboon | Makeup Artist |
| Watana Garum | Makeup Artist |
| John Schoonraad | Prosthetics |
| Vasit Suchitta | Prosthetics |
Production | |
| Matt Rubenstein | Casting Assistant |
| Susan Paley Abramson | Casting Associate |
| Tanawat Punya | Extras Casting |
Costume & Make-Up | |
| Jaclyn Tamizato | Assistant Costume Designer |
| Sean Gundlach | Costume Supervisor |
| Preeyanan Suwannathada | Wardrobe Assistant |
Crew | |
| Harry Lu | Armorer |
| Pawin Chantanimi | Marine Coordinator |
| Daren Bailey | Marine Coordinator |
Directing | |
| Rebecca Poulos | Script Supervisor |
| Navarutt Roongaroon | Script Supervisor |
Crew | |
| Jeanmarie Murphy-Burke | Unit Publicist |
| Chidchanok Plodripu | Transportation Coordinator |
| Wanchai 'Jockey' Jaipongsai | Transportation Captain |
Sound | |
| Selena Arizanovic | Music Coordinator |
| Joe Lisanti | Music Editor |
| Gary Krause | Music Editor |
| Robert Elhai | Orchestrator |
| Jeff Toyne | Orchestrator |
| Michelle Pazer | ADR Editor |
| Eric Thompson | ADR Mixer |
| Pat Cassin | Boom Operator |
| Annop Jaikaew | Boom Operator |
| Kevin Zimmerman | First Assistant Sound Editor |
| James Bailey | Foley Artist |
| Kyle Billingsley | Foley Mixer |
| Nick Neutra | Foley Supervisor |
| Scott Sanders | Sound Designer |
| Donald Flick | Sound Editor |
| Rickley W. Dumm | Sound Effects Editor |
| Derek Vanderhorst | Sound Effects Editor |
| Greg Chapman | Sound Mixer |
| Gabriel J. Serrano | Sound Recordist |
| Chris David | Sound Re-Recording Mixer |
| Marshall Garlington | Sound Re-Recording Mixer |
| Leslie Shatz | Sound Re-Recording Mixer |
| Richard Dwan Jr. | Supervising Dialogue Editor |
| Scott Sanders | Supervising Sound Editor |
| Barney Cabral | Supervising Sound Editor |
| Perry Robertson | Supervising Sound Editor |
Editing | |
| Scott K. Wallace | Additional Editor |
| Nona Khodai | Assistant Editor |
| Evan Schiff | Assistant Editor |
| Harry Muller | Color Timer |
| Paul Bronkar | Digital Intermediate Colorist |
| Jon Pehlke | Digital Intermediate Editor |
| Allan Levine | Digital Intermediate Producer |
| Chris Ward | Digital Intermediate Producer |
| David Graubard | Digital Intermediate |
| David Walters | Digital Intermediate |
| Craig W. Smith | First Assistant Editor |
Visual Effects | |
| Yakim Petrov | Animation |
| Boyan Stoyanov | Animation |
Art | |
| Lyubomir Grigorov | Concept Artist |
Visual Effects | |
| Ivaylo Andonov | Digital Compositor |
| Svilen Aynadzhiev | Digital Compositor |
| Konstantin Dimitrov | Digital Compositor |
| Denitsa Dimitrova | Digital Compositor |
| Ivelina Dobreva | Digital Compositor |
| Anton Donchev | Digital Compositor |
| Kiril Gizdov | Digital Compositor |
| Rosen Ivanov | Digital Compositor |
| Albena Ivanova | Digital Compositor |
| Momchil Kirov | Digital Compositor |
| Nikolay Mihailov | Digital Compositor |
| Diana Moneva | Digital Compositor |
| Julia Petrova | Digital Compositor |
| Milan Stoyanov | Digital Compositor |
| Dimitrina Torneva | Digital Compositor |
| Desislava Valcheva | Digital Compositor |
| Petko Zhivkov | Digital Compositor |
| Maria Popova | Digital Compositor |
| Elin Davidov | Matte Painter |
Crew | |
| Simeon Asenov | Visual Effects Art Director |
Visual Effects | |
| Momchil Koev | Visual Effects Compositor |
| Milena Peneva | Visual Effects Coordinator |
| Nick Peshunoff | Visual Effects Coordinator |
| Plamen Statev | Visual Effects Coordinator |
Crew | |
| Desislava Lazarova | Visual Effects Editor |
| Jordan Markov | Visual Effects Editor |
| Migs Rustia | Visual Effects Editor |
| Paul Stemmer | Visual Effects Editor |
Visual Effects | |
| Scott Coulter | Visual Effects Producer |
| Wes C. Caefer | Visual Effects Supervisor |
| Stanislav Dragiev | Visual Effects Supervisor |
| Nikolay Gachev | Visual Effects Supervisor |
| Veselina Georgieva | Visual Effects Supervisor |
| Velichko Ivanov | Visual Effects Supervisor |
| Danny S. Kim | Visual Effects Supervisor |
| Peter Tomov | Visual Effects Supervisor |
Costume & Make-Up | |
| John Schoonraad | Prosthetic Supervisor |
Crew | |
| Gerald McCrory | Pyrotechnician |
| Tristan Schoonraad | Pyrotechnician |
| Sawang Yodnen | Pyrotechnician |
| Rangsun Rangsimaporn | Special Effects Coordinator |
Visual Effects | |
| Alexander Gunn | Special Effects Supervisor |
| John K. Stirber | Special Effects Supervisor |
Production | |
| Phasiri Panya | Casting |
