 | Rowan Atkinson als Johnny English |
 | Emma Thompson als Prime Minister |
 | Olga Kurylenko als Ophelia Bhulatova |
 | Ben Miller als Bough |
 | Adam Greaves-Neal als Tomlinson |
 | Charles Dance als Agent Seven |
 | Michael Gambon als Agent Five |
 | Kevin Eldon als MI7 Night Duty Agent |
 | Adam James als Pegasus |
 | Noah Spiers als Baggaley |
 | Kendra Mei als Ibadulla |
 | Alfie Kennedy als Straker |
 | Edward Fox als Agent Nine |
 | Jasmine Brightmore als Dowling |
| Rua Robertson als Ridley |
| Nifemi Bankole als Obasanjo |
 | Gus Brown als Headmaster |
 | Pippa Bennett-Warner als Lesley |
 | Matthew Beard als P |
| Didier Martiny als Hotel Magnifique Valet |
| Melody Lebeau als Hotel Magnifique Waitress |
 | Roger Barclay als Sebastian Lynch |
 | Irena Tyshyna als Sebastian Lynch's Companion |
 | Dan March als Senior Waiter |
 | Miranda Hennessy als Tara |
 | Jack Fox als Geoffrey |
 | Jake Lacy als Jason Volta |
 | Jules de Jongh als Xander (voice) |
 | Amit Shah als Samir |
 | Tibu Fortes als Kitchen Staff #1 |
| Adrian MacKinder als Chef in Yacht |
| Jean-Toussaint Torre als Kitchen Staff #2 |
 | Tristam Summers als Yacht Crewman #1 |
 | Darrell Foster als Yacht Crewman #2 |
| Maria Pavelin als French Waitress |
| James Pariera als Café Diner #1 |
 | Olivia Le Andersen als Café Diner #2 |
| Emily Outred als Café Diner #3 |
| Christophe Gasser als French Cyclist #1 |
| Julien Romeo als French Cyclist #2 |
 | Ako Mitchell als Alvin |
 | David Mumeni als Fabien |
| Maria McColgan als Woman in Bookshop Lift |
 | Hiba Chader als Newman |
 | James Eeles als Café Employee |
 | Laura June Hudson als Old Lady |
 | Jonny Sweet als Tour Guide |
| Daniella Bowen als Meeting Room Person #1 |
| Paris Iris Campbell als Meeting Room Person #2 |
| Alison Ward als Meeting Room Person #3 |
 | Alan Emrys als Tony |
 | Neil Edmond als Driving Instructor |
 | Pauline McLynn als Mrs. Trattner |
 | Vicki Pepperdine als Lydia |
 | Cavan Clerkin als Castle Guard |
 | Eddie O'Connell als G14 Nation Diplomat #1 |
 | Junichi Kajioka als G14 Nation Diplomat #2 |
 | Chris Hayward als G4S Security Guard |
 | Peter Singh als Officer Kohli |
| George Turner als Hattersley |
 | Tina Simmons als Restaurant Diner (uncredited) |
| Florian Hoffmeister | Director of Photography |
| Liz Griffiths | Set Decoration |
| Liza Chasin | Executive Producer |
| Sarah Crowe | Casting |
| Gregory Fangeaux | VFX Director of Photography |
| Mark Everson | Editor |
| Vladimir Kostovic | Art Direction |
| Justin Warburton-Brown | Art Direction |
| William Davies | Executive Producer |
| Corinne Renard-Bendjadi | Casting |
| Ben Collins | Supervising Art Director |
| Neal Purvis | Characters |
| Tim Bevan | Producer |
| Eric Fellner | Producer |
| Annie Hardinge | Costume Design |
| David Kerr | Director |
| William Davies | Writer |
| Chris Clark | Producer |
| Simon Bowles | Production Design |
| Robert Wade | Characters |
| Andrew Warren | Co-Producer |
| Rhys Ifan | Art Direction |
| Howard Goodall | Original Music Composer |
| Sara Desmond | Unit Production Manager |
| Phil Booth | First Assistant Director |
| Dan Marsden | Third Assistant Director |
| Stephan Pehrsson | Second Unit Director |
| Nic Pringle | Third Assistant Director |
| Mac Montero | Second Unit Director |
| Neil Wallace | First Assistant Director |
| Gary Richens | Second Assistant Director |
| Katie Harlow | Script Supervisor |
| Janet Kellock | Script Supervisor |
| Phoebe Billington | Script Supervisor |
| Josh Goodman | Set Production Assistant |
| Katrina Mense-Chase | Assistant Director |
| Michael Altoft | Assistant Director |
| Paula C. Frías | First Assistant Director |
| Jeanette McGrath | Script Supervisor |
| Carole Schmidlin Blanchard | Additional Second Assistant Director |
| Diane Capo | Third Assistant Director |
| David Underwood | Third Assistant Director |
| Giulia Patanè | Script Supervisor |
| Paul Cathie | Second Assistant Director |
| Laura Moloney | Third Assistant Director |
| Vic Armstrong | Assistant Director |
| Raphaël Benoliel | Co-Producer |
| Élodie Krauss | Third Assistant Director |
| Lizzie Maxwell | Assistant Director |
| Arnaud Duterque | Production Manager |
| Phoebe Vale Markham | Second Assistant Director |
| Louis Phillips | Executive In Charge Of Production |
| James Doyle | Post-Production Manager |
| Eugenie Lavieille | Second Assistant Director |
| Kirsten Lane | Music Consultant |
| Glenn Freemantle | Supervising Sound Editor |
| Glenn Freemantle | Sound Designer |
| Sam Moulsdale | Graphic Designer |
| Matt Crook | Stunts |
| Esme Coleman | Digital Compositor |
| Joe Watts | Stunts |
| Tom Hannibal | Visual Effects Editor |
| Lilly Blazewicz | Foley Editor |
| Peter Burgis | Foley Artist |
| Mark DeSimone | ADR Mixer |
| Zoe Freed | Foley Artist |
| Glen Gathard | Foley Mixer |
| Jemma Riley-Tolch | Foley Mixer |
| Ian Tapp | Sound Re-Recording Mixer |
| Sam Walsh | Foley Mixer |
| Mona Turnbull | Makeup Artist |
| Annette Field | Makeup Artist |
| Vicky Voller | Makeup Artist |
| Marilyn Rieul | Makeup Artist |
| Lois McIntosh | Makeup Artist |
| Gabor Kerekes | Makeup Artist |
| Lois McIntosh | Hairstylist |
| Sam Bear | Hairstylist |
| Sian Milne | Stunts |
| Lucy Allen | Stunts |
| Greg Powell | Stunts |
| Inga Fabian | Production Assistant |
| Sarah Lochlan | Stunts |
