Harry Hart / Galahad

Colin Firth

Gary 'Eggsy' Unwin

Taron Egerton

Arthur

Michael Caine

Richmond Valentine

Samuel L. Jackson

Professor Arnold

Mark Hamill

Merlin

Mark Strong

Lancelot

Jack Davenport

Roxy

Sophie Cookson

Gazelle

Sofia Boutella

Charlie

Edward Holcroft

Princess Tilde

Hanna Alström

Michelle Unwin

Samantha Womack

Dean

Geoff Bell

Lider kościoła

Corey Johnson

Lee

Jonno Davies

Rufus

Jack Cutmore Scott

Terrorist

Adrian Quinton

Little Eggsy

Alex Nikolov

Big Goon

Velibor Topic

Neve Gachev

Poodle

Jordan Long

Ryan

Theo Barklem-Biggs

Jamal

Tobi Bakare

Rottweiler

Morgan Watkins

Barman

Paul Kennington

Policeman

Ralph Ineson

Digby

Nicholas Banks

Nathaniel

Nicholas Agnew

Hugo

Tom Prior

Amelia

Fiona Hampton

Piers

Rowan Polonski

Scandinavian Prime Minister

Bjørn Floberg

Valentine's Assistant 1

Johanna Taylor

Lady Sophie

Lily Travers

Church Blonde Woman

Anne Wittman

Valentine's Butler

Simon Green

The Interrogator

Richard Brake

Kingsman Tailor

Andrew Bridgmont

Arctic Guard

Andrei Lenart

Valentine's Assistant 2

Lazara Storm

Sky News Reader

Sarah Hewson

Sky News Reader

Jayne Secker

Sky News Reader

Lukwesa Burak

Kingsman Knight

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

Church Goer (uncredited)

Jude Poyer

Business Elite (uncredited)

Daniel Chapple