 | Jim Caviezel als Pvt. Robert Witt |
 | Ben Chaplin als Pvt. Jack Bell |
 | Dash Mihok als Pfc. Don Doll |
 | Woody Harrelson als Sgt. William Keck |
 | Nick Nolte als Lt. Col. Gordon Tall |
 | Sean Penn als 1st Sgt. Edward Welsh |
 | John Cusack als Capt. John Gaff |
 | Adrien Brody als Cpl. Geoffrey Fife |
 | John Travolta als Brig. Gen. David Quintard |
 | Jared Leto als 2nd Lt. William Whyte |
 | George Clooney als Capt. Charles Bosche |
 | Elias Koteas als Capt. James Staros |
 | John C. Reilly als Sgt. Maynard Storm |
 | John Dee Smith als Pvt. Train |
 | Kirk Acevedo als Pvt. Alfredo Tella |
 | Mark Boone Junior als Pvt. Christopher Peale |
 | Matt Doran als Pvt. Howard Coombs |
 | Paul Gleeson als 1st Lt. George "Brass" Band |
 | Don Harvey als Sgt. Paul Becker |
 | Arie Verveen als Pfc. Charlie Dale |
 | Thomas Jane als Pvt. Ash |
 | Donal Logue als Marl (uncredited) |
 | John Savage als Sgt. Jack McCron |
 | Nick Stahl als Pfc. Edward Bead |
 | Miranda Otto als Marty Bell |
 | Tim Blake Nelson als Pvt. Brian Tills |
 | Larry Romano als Pvt. Frank Mazzi |
| Penelope Allen als Witt's Mother |
 | Danny Hoch als Pvt. Leonardo Carni |
| Benjamin Green als Melanesian Villager |
| Simon Billig als Lt. Col. Billig |
| Jarrod Dean als Cpl. Thorne |
 | Travis Fine als Pvt. Weld |
| David Harrod als Cpl. Queen |
| Don Harvey als Sgt. Becker |
 | Michael McGrady als Pvt. Floyd |
 | Stephen Spacek als Cpl. Jenks |
 | Steven Vidler als 2nd Lt. Gore |
 | Will Wallace als Pvt. Hoke |
| Todd Wallace als Pilot |
 | Simon Westaway als First Scout |
 | Dan Wyllie als Medic #1 |
| Randall Craig als Navy Gunner (uncredited) |
 | Kick Gurry als (uncredited) |
 | Randall Duk Kim als Nisei Interpreter (uncredited) |
 | Darrin Klimek als (uncredited) |
| Dane Moreton als Pvt. Alexander (uncredited) |
| Ray Samuelson als Navy Soldier (uncredited) |
| Justin Ward als Navy Soldier (uncredited) |
 | Felix Williamson als Private Drake (uncredited) |
| Norman Patrick Brown als Pvt. Henry |
| John Toll | Director of Photography |
| Terrence Malick | Director |
| Robert Michael Geisler | Producer |
| Hans Zimmer | Original Music Composer |
| Dianne Crittenden | Casting |
| John Roberdeau | Producer |
| Sheila Davis Lawrence | Producer |
| Terrence Malick | Screenplay |
| George Stevens Jr. | Executive Producer |
| James Jones | Novel |
| Grant Hill | Producer |
| Billy Weber | Editor |
| Leslie Jones | Editor |
| Margot Wilson | Costume Design |
| Kerry Thompson | Costume Supervisor |
| Jack Fisk | Production Design |
| Richard Hobbs | Set Decoration |
| Saar Klein | Editor |
| Suza Maybury | Set Decoration |
| Ian Gracie | Art Direction |
| Vivien Mepham | Makeup Designer |
| Mick Morris | Gaffer |
| Bruce Simpson | Aerial Coordinator |
| Andrew Somers | Sound Effects Editor |
| Angela Conte | Hairstylist |
| Chris Godfrey | Visual Effects Supervisor |
| Toby Copping | Key Grip |
| Lance Julian | Marine Coordinator |
| John Roesch | Foley |
| Joan Petch | Hairstylist |
| Scott Warwick | Armorer |
| Pamela Willis | Script Supervisor |
| Chris O'Connell | Script Supervisor |
| Robert Renga | Sound Recordist |
| Simon Whiteley | Visual Effects Designer |
| Michael Vivian | Dolly Grip |
| Virginia Cook-McGowan | Dialogue Editor |
| Chiara Tripodi | Hairstylist |
| Ian Brown | 3D Animator |
| Lee Lemont | ADR Editor |
| Stephen S. Campanelli | Camera Operator |
| John Bowring | Armorer |
| Hugh Waddell | ADR Supervisor |
| Hilda Hodges | Foley |
| Greg Burgmann | Sound Recordist |
| Anna Behlmer | Sound Re-Recording Mixer |
| Mike Thomas | Camera Operator |
| Gary Capo | Second Unit Director of Photography |
| David Nichols | Key Grip |
| Barbara Collins | Casting Associate |
| Patrick J. Foley | Dialogue Editor |
| Jayme S. Parker | Sound Effects Editor |
| John Voss Bonds Jr. | Sound Effects Editor |
| Leigh Mackenzie | Camera Operator |
| Karyn Foster | ADR Editor |
| J. Paul Huntsman | Supervising Sound Editor |
| Herb Ault | Key Grip |
| Amanda Kirby | Armorer |
| Craig Heath | Sound Recordist |
| William A. Petrotta | Property Master |
| Brett Jarman | Gaffer |
| Peter Cogar | Armorer |
| Toni Ffrench | Hairstylist |
| Richie Dehne | Property Master |
| David Horton Jr. | Foley Editor |
| Vivien Mepham | Hair Designer |
| Fiona Chilton | Visual Effects Producer |
| Reuben Aaronson | Camera Operator |
| John F. Reynolds | Dialogue Editor |
| Christopher S. Aud | Sound Effects Editor |
| Mark L. Mangino | Sound Effects Editor |
| James F. Boyle | Gaffer |
| Merie Weismiller Wallace | Still Photographer |
| Andy Nelson | Sound Re-Recording Mixer |
| Jenny O'Connell | Art Department Coordinator |
| Randy Woodside | Gaffer |
| Paul E. Borchardt | Key Grip |
| Emily Saunders | Script Coordinator |
| Gary Fry | Stunts |
| James P. Cullen | Costumer |
| Greg Hajdu | Construction Manager |
| Miles Jones | Electrician |
| Stephen Gray | Electrician |
| Paul Cumming | Electrician |
| Harold Crawford | Costumer |
| Marcus Watson | Electrician |
| Mike Smith | Stunts |
| Francesco Lupica | Additional Music |
| John Powell | Additional Music |
| Laura Behary | Assistant Editor |
| Charles Bunn | Assistant Editor |
| Mark Ellis | Assistant Editor |
| Alicia Gleeson | Assistant Editor |
| Jenny Hicks | Assistant Editor |
| Arvo Pärt | Additional Soundtrack |
