 | Chris Pine als Jack Ryan |
 | Keira Knightley als Cathy Muller |
 | Kevin Costner als William Harper |
 | Kenneth Branagh als Viktor Cherevin |
 | Lenn Kudrjawizki als Constantin |
 | Colm Feore als Rob Behringer |
 | Gemma Chan als Amy Chan |
 | Alec Utgoff als Aleksandr Borovsky |
 | Peter Andersson als Dimitri Lemkov |
 | Nonso Anozie als Embee |
 | Aleksandar Aleksiev als Cherevin's Bodyguard |
 | Deborah Rosan als Customer |
| Price Lindsey als Waiter |
| Celine Jedidi als Restaurant Diner |
| Ricky Rajpal als VIP Business Man |
 | Karen David als FBI Lead Agent |
 | David Paymer als Dixon Lewis |
 | David Hayman als Sergey Dostal |
| Amy J. Kim als UN Announcer |
 | Bogdan Kominowski als Mr. Borovsky |
| Maggie Daniels als Mrs. Borovsky |
 | Annika Pergament als Mary |
 | Seth Ayott als Teddy Hefferman |
 | Andrew Byron als Cherevin's Bodyguard |
 | Derek Lea als Cherevin's Bodyguard |
| Andy Butcher als Cherevin's Guest Driver |
 | Pat Kiernan als Anchor |
 | Ian Bonar als Student |
 | Elena Velikanova als Катя |
 | Lloyd Bass als Harper's Driver / Exfil Operator |
 | Santino Fontana als Running Banker |
 | Mikhail Baryshnikov als Minister Sorokin (Uncredited) |
 | Matt Rippy als FBI Lead Agent Simmons - Dearborn |
 | Kieron Jecchinis als Walter Reed Doctor |
 | William Meredith als Auto Plant Guard |
 | Leonard Redlich als Cherevin's Doctor |
 | Angus Wright als Tall Man |
| Lorenzo di Bonaventura | Producer |
| Adam Cozad | Screenplay |
| David Ready | Producer |
| Tom Clancy | Characters |
| Dana Goldberg | Executive Producer |
| Mace Neufeld | Producer |
| Kenneth Branagh | Director |
| Alexander Dostal | Producer |
| Tommy Harper | Executive Producer |
| David Koepp | Screenplay |
| David Barron | Producer |
| Mark Vahradian | Producer |
| Lucinda Syson | Casting |
| Dean Clegg | Art Direction |
| Judy Farr | Set Decoration |
| Elaine Grainger | Casting |
| Neal Callow | Art Direction |
| Deborah Aquila | Casting |
| Tricia Wood | Casting |
| Alena Garetovskaya | Casting |
| Charlotte Finlay | Costume Supervisor |
| Jill Taylor | Costume Design |
| Patrick Doyle | Music |
| Andrew Laws | Production Design |
| Larry D. Horricks | Still Photographer |
| Patrick Jonsson | Other |
| Haris Zambarloukos | Director of Photography |
| Martha Pinson | Script Supervisor |
| Stuart Kearns | Supervising Art Director |
| Zoe Morgan | Script Supervisor |
| Matt Johnson | Visual Effects Supervisor |
| Tom Clancy | Writer |
| Martin Walsh | Editor |
| Vic Armstrong | Stunt Coordinator |
| Chris Cenatiempo | Stunts |
| Jill Brown | Stunts |
| Charmaine Fuller | Makeup Artist |
| Christopher Fulton | Hair Department Head |
| Renata Gilbert | Makeup Artist |
| Carol Hemming | Makeup Designer |
| Soleil Jackson | Makeup Artist |
| Paula Price | Makeup Artist |
| Tracey Wells | Makeup Artist |
| Jeremy Woodhead | Makeup Designer |
| Adenike Wright | Hairstylist |
| Renata Gilbert | Hairstylist |
| Soleil Jackson | Hairstylist |
| Peter Burgis | Foley Artist |
| Glen Gathard | Foley Mixer |
| Jason Swanscott | Foley Artist |
| Ian Tapp | Sound Re-Recording Mixer |
| Derek Trigg | Foley Editor |
| Mike Dowson | Sound Re-Recording Mixer |
| Shawnna Thibodeau | Stunts |
| Aja Frary | Stunts |
| Aaron Vexler | Stunts |
| Peter Epstein | Stunts |
| Jodi Michelle Pynn | Stunts |
