Emily Blunt
Queen Victoria
Rupert Friend
Prince Albert
Paul Bettany
Lord Melbourne
Miranda Richardson
Duchess of Kent
Jim Broadbent
King William IV
Thomas Kretschmann
King Leopold
Mark Strong
Sir John Conroy
Jesper Christensen
Baron Stockmar
Harriet Walter
Queen Adelaide
Jeanette Hain
Baroness Lehzen
Michiel Huisman
Ernest
Rachael Stirling
Duchess of Sutherland
Julian Glover
Duke of Wellington
Michael Maloney
Sir Robert Peel
Genevieve O'Reilly
Lady Flora Hastings
Morven Christie
Watson
Tom Fisher
Lord Chamberlain
David Horovitch
Sir James Clark
Michaela Brooks
Young Victoria (age 11)
Grace Smith
Young Victoria (age 5)
Shaun Dingwall
Footman
Malcolm Sinclair
Charles Kemble
Josef Altin
Edward Oxford
Bernard Lloyd
Archbishop of Canterbury
David Robb
Whig Member
Tom Brooke
Man on Soap Box
Jo Hartley
Landlady
Princess Beatrice
Lady in Waiting (uncredited)