Jeremy Piven
Harry Selfridge (10 eps)
Frances O'Connor
Rose Selfridge (10 eps)
Ron Cook
Mr. Crabb (10 eps)
Tom Goodman-Hill
Mr. Roger Grove (10 eps)
Samuel West
Frank Edwards (10 eps)
Aisling Loftus
Agnes Towler (10 eps)
Katherine Kelly
Lady Mae Loxley (10 eps)
Trystan Gravelle
Victor Colleano (10 eps)
Grégory Fitoussi
Henri Leclair (10 eps)
Amanda Abbington
Miss Josie Mardle (10 eps)
Amy Beth Hayes
Kitty Hawkins (10 eps)
Lauren Rose Crace
Doris Millar (10 eps)
Calum Callaghan
George Towler (10 eps)
Aidan McArdle
Lord Loxley (10 eps)
Kika Markham
Lois Selfridge (10 eps)
Greg Austin
Gordon Selfridge (10 eps)
Deborah Cornelius
Miss Blenkinsop (10 eps)
Amy Morgan
Grace Calthorpe Selfridge (10 eps)
Malcolm Rennie
Fraser (10 eps)
Polly Walker
Delphine Day (10 eps)
Cal MacAninch
Mr. Thackeray (10 eps)
Sean Teale
Franco (10 eps)
Jonathan Howard
Ed (4 eps)
Vincenzo Nicoli
Uncle Gio (3 eps)
Alana Boden
Beatrice Selfridge (2 eps)
Joseph Beattie
Mack Sennett (1 eps)