Paddington

Alexander Bracq

Commuter #1 (uncredited)

Alice Lowe

Geographers' Guild Receptionist

Ancuta Breaban

Commuter #2 (uncredited)

Asim Chaudhry

Security Guard (uncredited)

Ben Whishaw

Paddington (voice)

Catherine Shepherd

Geographer (Present Day)

Cleo Sylvestre

Marjorie Clyde

David McKail

Fifth Geographer

Dennis Good

Immigrant (uncredited)

Dominic Coleman

Policeman

Eddie Nestor

Underground Ticket Inspector

Faith Elizabeth

Commuter #3 (uncredited)

Geoffrey Palmer

Head Geographer

George Newton

Angel (uncredited)

Gus Brown

Second Geographer

Hamish McColl

Petting Zoo Keeper

Hugh Bonneville

Henry Brown

Iain Mitchell

Dog Owner

Imelda Staunton

Aunt Lucy (voice)

James Bachman

Sixth Geographer

Jim Broadbent

Samuel Gruber

Julie Walters

Mrs. Bird

Justin Edwards

Desk Sergeant

Kayvan Novak

Grant

Llewella Gideon

Class Teacher

Madeleine Harris

Judy Brown

Madeleine Worrall

Agatha Clyde

Mary Roscoe

Master Gruber's Aunt

Matt King

Andre the Thief

Matt Lucas

Joe

Michael Bond

Kindly Gentleman

Michael Gambon

Uncle Pastuzo (voice)

Nicole Kidman

Millicent

Peter Capaldi

Reginald Curry

Ross Boatman

Trader

Rufus Jones

Third Geographer

Sally Hawkins

Mary Brown

Samuel Joslin

Jonathan Brown

Simon Farnaby

Barry

Steve Edge

Natural History Museum Security Guard

Steve Oram

Paddington Station Security Guard

Stuart Matthews

Commuter #5 (uncredited)

Tim Downie

Montgomery Clyde

Toby Williams

Geographer (Present Day)

Tom Meeten

Paddington Station Security Guard

Vic Waghorn

Additional Voices (voice) (uncredited)

Will Smith

Geographer (Present Day)