| Luis César Amadori | |
| Birth Date: | 28 May 1902 |
| Birth Place: | Pescara, Abruzzi, Italy |
| Death Place: | Buenos Aires, Argentina |
| Occupation: | Film director Screenwriter |
| Years Active: | 1936–1967 |
Luis César Amadori (28 May 1902 – 5 June 1977) was an Italian-Argentine film director and screenwriter and one of the most influential directors in the cinema of Argentina of the classic era. He directed over 60 films between 1936 and 1967, writing the scripts to over 50 pictures.
Amadori directed films such as Apasionadamente (1944), the critically acclaimed Albéniz (1947) and Alma fuerte (1949).