The Citadel
- taona: 1938
- Firenena: United Kingdom, United States of America
- Genre: Drama, Romance
- Studio: Metro-Goldwyn-Mayer, King Vidor
- Keyword: wales, doctor, mining town
- tale: King Vidor
- Cast: Robert Donat, Rosalind Russell, Ralph Richardson, Rex Harrison, Emlyn Williams, Penelope Dudley-Ward