 | Taron Egerton | .... | Eggsy |
 | Edward Holcroft | .... | Charlie |
 | Gordon Alexander | .... | Kingsman Cab Driver |
 | Mark Strong | .... | Merlin |
 | Hanna Alström | .... | Princess Tilde |
 | Calvin Demba | .... | Brandon |
 | Thomas Turgoose | .... | Liam |
 | Tobi Bakare | .... | Jamal |
 | Julianne Moore | .... | Poppy |
 | Keith Allen | .... | Charles |
 | Tom Benedict-Knight | .... | Angel |
 | Colin Firth | .... | Harry Hart |
 | Michael Gambon | .... | Arthur |
 | Sophie Cookson | .... | Roxy |
 | Björn Granath | .... | The King of Sweden |
 | Lena Endre | .... | The Queen of Sweden |
 | Samantha Coughlan | .... | Tour Guide |
 | Channing Tatum | .... | Tequila |
 | Halle Berry | .... | Ginger |
 | Elton John | .... | Elton John |
 | Jeff Bridges | .... | Champ |
 | Pedro Pascal | .... | Whiskey |
 | Martyn Ford | .... | Glastonbury Guard |
 | Poppy Delevingne | .... | Clara |
 | Grant Gillespie | .... | Hotel Receptionist |
 | Tara Hugo | .... | Kentucky Barmaid |
 | Nicolas Colicos | .... | Very Drunk Redneck |
 | Jordan Mifsúd | .... | Patient One |
 | Kaye Brown | .... | Patient Two |
 | Paul Giddings | .... | Patient Three |
 | Iain McKee | .... | Poppy's Antidote Doctor |
 | Bruce Greenwood | .... | President of the United States |
 | Emily Watson | .... | Chief of Staff Fox |
 | Mark Arnold | .... | General McCoy |
 | Shannon Bream | .... | FOX News Anchor |
 | James Carroll Jordan | .... | Harvard Professor |
 | Bill Hemmer | .... | FOX News Anchor |
 | Stacey Swift | .... | Hospital Doctor |
 | Alessandro De Marco | .... | Cable Car Attendant |
 | Antonio Magro | .... | Confused Guard |
 | Stephen Schreiber | .... | Elderly Patient 1 |
 | Count Prince Miller | .... | Elderly Patient 2 |
 | Jeff Ricketts | .... | Poppy's Attorney |
 | Joe Gallina | .... | Poppy's Security Gate Guard |
 | Ammara Niwaz | .... | Agent Whiskey's Wife |
 | Mingus Johnston | .... | First Burly Guard |
 | Samantha Womack | .... | Michelle |
 | James Clayton | .... | Kingsman Knight |
 | Bimbo Hart | .... | Kingsman Knight |
 | Chester King | .... | Kingsman Knight |
 | Alastair Macintosh | .... | Kingsman Knight |
 | Max Macintosh | .... | Kingsman Knight |
 | Tom Parker Bowles | .... | Kingsman Knight |
 | Carlos Peres | .... | Kingsman Knight |
 | Alessandro Ananasso | .... | Nurse #1 (uncredited) |
 | Terence Anderson | .... | Senior Representative #6 (uncredited) |
 | Raj Awasti | .... | Infected Hospital Patient (uncredited) |
 | Jamie-Lee Beacher | .... | Pedestrian (uncredited) |
 | Paulina Boneva | .... | Scientist / Senior Nurse (uncredited) |
 | Annarie Boor | .... | Hotel Guest (uncredited) |
 | Keith Bunnett | .... | Redneck Bar Patron (uncredited) |
 | Dan Burns | .... | Infected Dancer / Patient (uncredited) |
 | Ross Carter | .... | Paramedic (uncredited) |
 | Jonathan Cass | .... | Royal Butler (uncredited) |
 | Andy Cheung | .... | Senior Representative #8 (uncredited) |
 | Daniel Cheung | .... | Protestor (uncredited) |
 | Gianpiero Cognoli | .... | Protest Leader (uncredited) |
 | Crystal Compton | .... | Festival Goer (uncredited) |
 | Tony Cook | .... | Chef (uncredited) |
 | Richard Cooper | .... | Red Neck Bar Patron (uncredited) |
 | Armin Coralic | .... | Security (uncredited) |
 | Rene Costa | .... | Security (uncredited) |
 | John Crawshaw | .... | Doctor (uncredited) |
 | Nesba Crenshaw | .... | Religious Protester (uncredited) |
 | Grant Crookes | .... | Paramedic (uncredited) |
 | Mark Cross | .... | Hot Dog Seller (uncredited) |
 | Nick Davison | .... | Festival Regular (uncredited) |
 | Jamie De Stains | .... | Paramedic (uncredited) |
 | Leigh Dent | .... | Press (uncredited) |
 | Cristina Dohmen | .... | Newscaster #2 (uncredited) |
 | Robert Eames | .... | Orderly (uncredited) |
 | Sam Ettleman | .... | Infected Hospital Patient (uncredited) |
 | Gary Fannin | .... | Suburban Dad (uncredited) |
 | Al Fenderico | .... | Royal Swedish Grenadier (uncredited) |
 | Alexandra Ford | .... | VIP Festival Goer (uncredited) |
 | Rachel Fowler | .... | Suburban Mom (uncredited) |
 | Lati Gbaja | .... | Anti-Protester (uncredited) |
 | Claire Greasley | .... | Wedding Guest (uncredited) |
 | Shane Griffin | .... | Poppy's Guard (uncredited) |
 | Lee Nicholas Harris | .... | Doctor (uncredited) |
 | Mark Holden | .... | Newscaster #1 (uncredited) |
 | Pete Buzzsaw Holland | .... | Distillery Worker (uncredited) |
 | Helena Holmes | .... | Glastonbury Party Guest (uncredited) |
 | Honey Holmes | .... | Senior Nurse (uncredited) |
 | Ruth Clarson | .... | Passer By (uncredited) |
 | Derek Horsham | .... | Senior Representative #3 (uncredited) |
 | Ty Hurley | .... | Caged Man (uncredited) |
 | Petros L. Ioannou | .... | Golden Circle Soldier (uncredited) |
 | Tobias James-Samuels | .... | Police Officer (uncredited) |
 | Lee Jones | .... | Red Neck Bar Patron (uncredited) |
 | Solomon Taiwo Justified | .... | Press (uncredited) |
 | Jackson Kai | .... | Festival VIP (uncredited) |
 | Attila G. Kerekes | .... | Festival Goer (uncredited) |
 | Ayman Khechini | .... | Eggsy's Guest (uncredited) |
 | Fred King | .... | Infected Patient (uncredited) |
 | Stefan Kopiecki | .... | Royal Footman (uncredited) |
 | Jorge Leon Martinez | .... | Secret Service Agent (uncredited) |
 | Chiara Lucotti | .... | VIP Festival (uncredited) |
 | Thorston Manderlay | .... | Senior Representative #4 (uncredited) |
 | Kenny-Lee Mbanefo | .... | Security / Bodyguard (uncredited) |
 | Anthony Milton | .... | Golden Circle Soldier (uncredited) |
 | Feizal Mowlabocus | .... | Glastonbury Guard (uncredited) |
 | Paul A Munday | .... | Guest (uncredited) |
 | Yuriri Naka | .... | Japanese News Reporter (uncredited) |
 | Rex Osafo-Asare | .... | Journalist (uncredited) |
 | Nick Owenford | .... | Office Worker (uncredited) |
 | Christopher Painter | .... | National Guard (uncredited) |
 | Jessica Jill Partridge | .... | Red Neck Bar Patron (uncredited) |
 | Yuha Pihanen | .... | Archbishop (uncredited) |
 | Laurence Possa | .... | Grigor (uncredited) |
 | Ivana Radjenovic | .... | Contemporary Dancer / Patient (uncredited) |
 | Sami Rashed | .... | Nurse (uncredited) |
 | Mike Ray | .... | Passer-by (uncredited) |
 | Michael Redmond | .... | Redneck (uncredited) |
 | Douglas Robson | .... | Second Burly Guard (uncredited) |
 | Deborah Rock | .... | Tourist (uncredited) |
 | Mark Ryder | .... | Glastonbury Attendee (uncredited) |
 | Tamara Sharpe | .... | Festival VIP (uncredited) |
 | Yaron Shavit | .... | Protester (uncredited) |
 | Stuart Shepherd-Garner | .... | Soldier (uncredited) |
 | Rahji Shrinarine | .... | Indian Head of State (uncredited) |
 | Neil Summerville | .... | Senior Representative #2 (uncredited) |
 | Sinu Suresh | .... | Festival Goer (uncredited) |
 | Hannah Templeton-Cox | .... | Crowd (uncredited, voice) |
 | Michael Thyx | .... | Secret Service (uncredited) |
 | Tony Paul West | .... | Lieutenant Reed (uncredited) |
 | Stuart Whelan | .... | Royal Guest (uncredited) |
 | David John William Williams | .... | Wedding Guest (uncredited) |
 | Richard Stephenson Winter | .... | Senior Representative #1 (uncredited) |