Taron Egerton

• Gary 'Eggsy' Unwin

Colin Firth

• Harry Hart / Galahad

Samuel L. Jackson

• Valentine

Mark Strong

• Merlin

Sophie Cookson

• Roxy

Sofia Boutella

• Gazelle

Michael Caine

• Arthur

Edward Holcroft

• Charlie

Hanna Alström

• Princess Tilde

Samantha Womack

• Michelle Unwin

Mark Hamill

• Professor Arnold

Jonno Davies

• Lee

Jack Davenport

• Lancelot

Adrian Quinton

• Terrorist

Alex Nikolov

• Little Eggsy

Velibor Topic

• Big Goon

Geoff Bell

• Dean

Jordan Long

• Poodle

Theo Barklem-Biggs

• Ryan

Tobi Bakare

• Jamal

Morgan Watkins

• Rottweiler

Paul Kennington

• Barman

Ralph Ineson

• Policeman

Nicholas Banks

• Digby

Jack Cutmore-Scott

• Rufus

Nicholas Agnew

• Nathaniel

Rowan Polonski

• Piers

Tom Prior

• Hugo

Fiona Hampton

• Amelia

Bjørn Floberg

• Scandinavian Prime Minister

Johanna Taylor

• Valentine's Assistant 1

Lily Travers

• Lady Sophie

Richard Brake

• The Interrogator

Andrew Bridgmont

• Kingsman Tailor

Corey Johnson

• Church Leader

Anne Wittman

• Church Blonde Woman

Andrei Lenart

• Arctic Guard

Simon Green

• Valentine's Butler

Lazara Storm

• Valentine's Assistant 2

Sarah Hewson

• Sky News Reader

Jayne Secker

• Sky News Reader

Lukwesa Burak

• Sky News Reader

James Clayton

• Kingsman Knight

Nick English

• Kingsman Knight

Charles Filmer

• Kingsman Knight

Bimbo Hart

• Kingsman Knight

Chester King

• Kingsman Knight

Alastair MacIntosh

• Kingsman Knight

Carlos Peres

• Kingsman Knight

Jude Poyer

• Church Goer (uncredited)

Daniel Chapple

• Business Elite (uncredited)

Nathaniel De'Lineadeus

Chris Lyons

Agnes Legere

Ray Marston

Christine Blundell

Dave Gibbons

Gavin Rose

Mark Appleby

Mike Prestwood Smith

Peter Burgis

James Ashwill

Jill Hornby

Stephen Marks

Chloe Meddings

Glen Gathard

Julius Goosen

Blake Collins

Mark Millar

Harry Platford

Jane Goldman

Barnaby Smyth

Sylvia Atkins

Claudia Schiffer

Jo Nielsen

Sally Alcott

Christine Blundell

Pierre Lagrange

Matthew Vaughn

Sian Milne

Adam Bohling

David Reid

Dave Gibbons

Matthew Vaughn

Mark Millar

Bradley James Allan

Jane Goldman

Matthew Vaughn

Eddie Hamilton

Paul Kirby

Matthew Margeson

Henry Jackman

Reg Poerscout-Edgerton

George Richmond

Jon Harris

Tom Whitehead

Steve Carter

David Morison

Paul Spriggs

Andrew Ackland-Snow

Arianne Phillips

Tamara Catlin-Birch

Jennifer Williams

Andy Thomson

Lucy Ward

Simon Hayes

Naomi Moore

Liang Yang

John Bruno

Fraser Taggart

Annabel Canaven

Belinda McGinley

Donna Williams

Sarah Lochlan

Belle Williams

Maxine Whittaker

Lucy Maycock

Gordon Alexander

Ben Wright

Cristian Knight

Albert McCausland

Levan Doran

Max Huang

Drew Jones

Peng Zhang

Cali Nelle

Peter Field