| Nicholas Aaron | Robert E. (Popeye) Wynn |
| Doug Allen | Alton M. More |
| David Andrews | Gen. Elbridge G. Chapman |
| Eion Bailey | David Kenyon Webster |
| Philip Barantini | Wayne A. (Skinny) Sisk |
| George Calil | James H. (Mo) Alley Jr. |
| Michael Cudlitz | Denver (Bull) Randleman |
| Jason Done | Drunk GI |
| Dale Dye | Col. Robert F. Sink |
| Michael Fassbender | Burton P. (Pat) Christenson |
| Dexter Fletcher | John W. Martin |
| Dirk Galuba | German MP |
| Rick Gomez | George Luz |
| Scott Grimes | Donald G. Malarkey |
| Tom Hardy | John A. Janovec |
| Nolan Hemmings | Charles E. (Chuck) Grant |
| Paul Herzberg | German Doctor at Checkpoint |
| Matt Hickey | Patrick S. O'Keefe |
| Maxwell Hutcheon | German Waiter |
| Corey Johnson | Maj. Louis Kent |
| Wolf Kahler | German General |
| Robin Laing | Edward J. (Babe) Heffron |
| Matthew Leitch | Floyd M. (Tab) Talbert |
| Damian Lewis | Richard D. Winters |
| Ron Livingston | Lewis Nixon |
| James Madio | Frank J. Perconte |
| Ross McCall | Joseph D. Liebgott |
| Neal McDonough | Lynn D. (Buck) Compton |
| Rene L. Moreno | Joseph Ramirez |
| Jonjo O'Neill | Replacement One |
| Philip Rham | German Colonel |
| David Schwimmer | Herbert M. Sobel |
| Matthew Settle | Ronald C. Speirs |
| Douglas Spain | Antonio C. Garcia |
| Shane Taylor | Eugene G. Roe |
| Milo Twomey | Army Doctor |
| Dan van Husen | Alleged Commandant |
| Joe Villa | 2nd Replacement |
| Donnie Wahlberg | C. Carwood Lipton |
| Rick Warden | Harry F. Welsh |
| Rupert Wickham | Brain Surgeon |
| Peter Youngblood Hills | Darrell C. (Shifty) Powers |
| Richard D. Winters | Self
(as Dick Winters) |
| C. Carwood Lipton | Self
(as Carwood Lipton) |
| Donald Malarkey | Self |
| William Guarnere | Self
(as Bill Guarnere) |
| Edward 'Babe' Heffron | Self
(as Babe Heffron) |
| Darrell 'Shifty' Powers | Self
(as Shifty Powers) |
| John Martin | Self |
| Douglas Bunn | Soldier - 101st Airborne
(uncredited) |
| Gary Bunn | Easy Company Trooper
(uncredited) |
| Bruce Lawrence | Easy Co. Medic
(uncredited) |
| Dean Mitchell | Soldier
(uncredited) |
| Rod Strohl | Self
(uncredited) |