Taron Egerton

Gary "Eggsy" Unwin

Colin Firth

Harry Hart / Galahad

Samuel L. Jackson

Richmond Valentine

Mark Strong

Hamish Mycroft / Merlin

Sophie Cookson

Roxanne "Roxy" Morton / Lancelot

Sofia Boutella

Gazelle

Michael Caine

Arthur / Chester King

Hanna Alström

Princess Tilde

Samantha Womack

Michelle Unwin

Mark Hamill

James Arnold

Jonno Davies

Lee Unwin

Jack Davenport

James Spencer / Lancelot

Adrian Quinton

Terrorist

Alex Nikolov

Young Eggsy Unwin

Velibor Topic

Big Goon

Geoff Bell

Dean Anthony Baker

Jordan Long

Poodle

Theo Barklem-Biggs

Ryan

Tobi Bakare

Jamal

Edward Holcroft

Charlie Hesketh

Morgan Watkins

Rottweiler

Lily Travers

Lady Sophie

Paul Kennington

Barman

Ralph Ineson

Policeman

Nicholas Banks

Digby Barker

Jack Cutmore-Scott

Rufus

Nicholas Agnew

Nathaniel

Rowan Polonski

Piers

Tom Prior

Hugo Higins

Fiona Hampton

Amelia

Bjørn Floberg

The King of Sweden

Richard Brake

The Interrogator

Andrew Bridgmont

Kingsman Tailor

Corey Johnson

Church Leader

Anne Wittman

Church Blonde Woman

Andrei Lenart

Arctic Guard

Johanna Taylor

Valentine's Assistant 1

Lazara Storm

Valentine's Assistant 2

Simon Green

Valentine's Butler

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)