 | Nicole Kidman als Gertrude Bell |
 | James Franco als Henry Cadogan |
 | Damian Lewis als Richard Wylie |
 | Jay Abdo als Fattuh |
 | Robert Pattinson als T.E. Lawrence |
 | Jenny Agutter als Florance Bell |
 | David Calder als Hugh Bell |
 | Christopher Fulford als Winston Churchill |
 | Nick Waring als Sir Mark Sykes |
 | Holly Earl als Florence Lascelles |
 | Sophie Linfield als Judith |
 | Mark Lewis Jones als Lascelles |
 | Beth Goddard als Aunt Lascelles |
 | Michael Jenn als Thompson |
 | William Ellis als Earl of Chester |
 | John Wark als Arnold Runcie |
| Richard Goulding als Havenhurst |
| Charlie Hollway als Hairdresser |
| Younes Benzakour als Abdullah |
| Hamza El Moustaati als Omar |
| Abdellah Bensaidi als Dispatcher |
 | Abdellatif Chaouqi als Lieutenant |
| Megan Sullivan als Secretary |
| Mohamed Boussalem als Druze Sheikh |
| Mehdi Quazzani als Warrior |
 | Mostafa El Houari als Druze Warrior |
 | Hamid Najah als Fortune Teller |
| Mohamed Ziat als Old Man |
 | Anas El Baz als Horseman |
| Qualid Mezouar als Dignitary |
| Hicham Haijji als Minister |
| Abderrahmane Baalla als Sheikh Harb |
| Nick N. Raslan als Shop Owner |
| Salah Azadou als Hamad |
| Ismael Kanater als Hayil Gate Keeper |
| Fehd Benchemsi als Ibrahim |
 | Nadia Niazi als Fatima |
 | Fatima ezzahra El Jaouhari als Turkkiyeh |
| Anas Cherifi als Emir |
| Francis Montary als Reporter |
| Colin Goodwin als General |
| Peter Stevenson als Colonel |
 | Ayoub Layoussifi als King Abdullah |
 | Younes Bouab als King Faisal |
 | Assaad Bouab als Sheikh |
 | Sarah Crowden als Lady Ascot (uncredited) |
| Renee Faia als Farsi voice actor (uncredited) |
 | Mustafa Haidari als Farsi voice actor (uncredited) |
 | Christina Low als Handmaiden (uncredited) |
| Werner Herzog | Director |
| Joe Bini | Editor |
| Peter Zeitlinger | Director of Photography |
| Klaus Badelt | Original Music Composer |
| Hamid Herraf | Line Producer |
| Cassian Elwes | Producer |
| Nick N. Raslan | Producer |
| Hicham Hajji | Line Producer |
| James Lejsek | Executive Producer |
| D. Todd Shepherd | Executive Producer |
| Jonathan Debin | Executive Producer |
| Ben Sachs | Executive Producer |
| Cathy Gesualdo | Executive Producer |
| Michael Benaroya | Producer |
| Shelley Madison | Executive Producer |
| Michele Clapton | Costume Design |
| Cathy Gesualdo | Unit Production Manager |
| Jamal Al Adwan | Location Manager |
| Donall McCusker | Production Supervisor |
| Ulrich Bergfelder | Production Design |
| Beth Charkham | Casting |
| Salaheddine Benchegra | Casting |
| Gisela Evert | Post Production Supervisor |
| Mohcine Nadifi | Casting Associate |
| Abderrahim Issouqine | Location Manager |
| Caroline Steiner | Art Direction |
| Rabiaa N'Gadi | Art Direction |
| Diala Al Raie | Unit Production Manager |
| Steven A. Saltzman | Music Editor |
| Hamid Herraf | Production Manager |
| Stephanie Bamberg | Production Coordinator |
| Zoubir Belgsir | Unit Manager |
| Nancy Valle | Post Production Supervisor |
| Alina Apostu | Script Supervisor |
| Shannon Makhanian | Casting |
| Mourad Ouarrirh | Casting Assistant |
| Werner Herzog | Writer |
| Amine Lamriki | First Assistant Director |
| Stacey Michaels | Foley Mixer |
| Kyle Rochlin | Foley Mixer |
| Zouggar Abdel Jalil | Electrician |
| Alessandro Bertolazzi | Makeup Designer |
| Barnaby Riggs | Third Assistant Director |
| Joel Dougherty | Supervising Dialogue Editor |
| Laurent Kossayan | Sound Designer |
| Ryan Young | ADR Recordist |
| Ellen Heuer | Foley Artist |
| Abdouh Oussama | Boom Operator |
| Lorenzo Bertolazzi | Assistant Director |
| Marouane Reda | Second Assistant Director |
| Samantha Iorio | Foley |
| Nick Kray | ADR Mixer |
| Alex Ullrich | Foley Artist |
| Chiara Ugolini | Makeup Artist |
| Bill Devine | ADR Mixer |
| Alessandro Bertolazzi | Hair Designer |
| Ivana Primorac | Makeup & Hair |
| Mehdi Souissi | Second Assistant Director |
| John Joseph Thomas | Foley Supervisor |
| Olaf Przybyszewski | Visual Effects Supervisor |
| Zarene Dallas | Stunt Double |
| Benoît Fabre | Stunt Double |
| František Novák | First Assistant "A" Camera |
| William Conacher | Dialect Coach |
| Marta Roggero | Key Makeup Artist |
| Aziz Lechgar | First Assistant "B" Camera |
| Peter Zeitlinger | Drone Operator |
| Alex Rouse | Wigmaker |
| Eric Gotthelf | ADR Mixer |
| Ed Licht | First Assistant Director |
| Paul Paragon | Sound Mixer |
| Laura Väänänen | Stunt Double |
| Lucy Thomas | Second Assistant Director |
| Russell Farmarco | ADR Editor |
| Paul Hymns | Key Grip |
| Aziz Zougar | Gaffer |
| Erik Söllner | First Assistant Camera |
| Kathryn Donaldson | Wardrobe Master |
| Asmaa Hafili | Second Assistant Camera |
| Abdel jalil Zouggar | Electrician |
| Kathryn Fa | Hairstylist |
| Christopher Atkinson | Boom Operator |
| Andrew Rice | Sound Editor |
| Brad Sherman | Sound Re-Recording Mixer |
| Luca Saccuman | Key Hair Stylist |
| Tom Ozanich | Sound Re-Recording Mixer |
| Jeffrey Roy | ADR Mixer |
| Dan Kremer | Sound Effects Editor |
| Lena Herzog | Still Photographer |
| Thomas Hollaus | Gaffer |
| Skyler Detherage | Foley Editor |
| Jason Oliver | ADR Mixer |
| Kaspar Kallas | Visual Effects Supervisor |
| Robert Elhai | Orchestrator |
| Stephen Hays | Executive Producer |
| Peter Graham | Executive Producer |
