Rupert Everett
Algernon “Algy” Moncrieff
Colin Firth
John “Jack” Worthing
Reese Witherspoon
Cecily Cardew
Judi Dench
Lady Bracknell
Tom Wilkinson
Dr. Chasuble
Frances O'Connor
Gwendolen Fairfax
Anna Massey
Miss Laetitia Prism
Edward Fox
Lane
Patrick Godfrey
Merriman
Charles Kay
Gribsby
Marsha Fitzalan
Dowager
Cyril Shaps
Pew Opener
Finty Williams
Young Lady Bracknell
G
Guy Bensley
Young Lord Bracknell
K
Kiera Chaplin
Girl in Gambling Club
S
Suzy Boyle
Dancer
B
Bernadette Iglich
Dancer
E
Elaine Tyler-Hall
Dancer
G
Gillian Winn
Dancer
S
Suzanne Thomas
Dancer
C
Charlie Mole
Musical Butler
Sacha Bennett
Jenkins the Gamekeeper (uncredited)