- Country: USA
- Genres: Adventure
- Release: 1952-07-04
- Director: Ralph Murphy
- Writers: Alexandre Dumas , Jack Pollexfen , Aubrey Wisberg
- Language: English
- Stars: Louis Hayward , Patricia Medina , Patricia Medina , John Sutton , Steve Brodie , Alan Hale Jr. , Judd Holdren , Hal Gerard , Robert Bice , Lester Matthews (1900–1975) , John Dehner
- Runtime: 78 min
- Awards: N/A
- AKA: Lady in the Iron Mask , I gynaika me to sidiroun prosopeion (Greece) , Espadas de los mosqueteros (Mexico) , A Espada dos Mosqueteiros (Brazil) , Die Frau mit der eisernen Maske (Austria) , Kobieta w żelaznej masce (Poland) , Lady in the Iron Mask (Australia) , Lady in the Iron Mask (United States of America) , A Dama da Máscara de Ferro (Portugal, Portuguese Republic) , Demir Maskeli Kadın (Turkey) , Lady in the Iron Mask (United Kingdom) , La donna della maschera di ferro (Italy) , Damen i järnmasken (Sweden) , Muskettisoturit ja Rautanaamio (Finland) , Prinsessen og de tre musketerer (Denmark) , Die Frau mit der eisernen Maske
- Plot: A female version of 'The Man in the Iron Mask'. In this version, the mask is put on a princess (Patricia Medina) rather than a prince as in the original book by Alexandre Dumas.
- IMDB:tt0044818
Lady in the Iron Mask Cast · · · ALL
Ralph Murphy
Director
Louis Hayward
D'Artagnan
Patricia Medina
Princess Anne / Princess Louise
Alan Hale Jr.
Porthos
Judd Holdren
Aramis
Steve Brodie
Athos
John Sutton
Duke de Valdac
Hal Gerard
Philip of Spain
Lester Matthews
(1900–1975)
Prime Minister Rochard
John Dehner
Count de Fourrier
Gavin Muir
Tor Johnson
Renac (uncredited)