| Kálmán Székány | |
| Birth Date: | 1 February 1885 |
| Birth Place: | Budapest, Hungary |
| Death Place: | Paris, France |
| Manageryears1: | 1932–1933 |
| Managerclubs1: | Rennes |
| Manageryears2: | 1933–1935 |
| Managerclubs2: | Bordeaux |
| Manageryears3: | 1935–1937 |
| Managerclubs3: | AS Brest |
Kálmán Székány (1 February 1885 – 31 July 1967) was a Hungarian football manager. Born in Hungary, he was known mostly for his managerial career in France. In 1932, Székány became the first professional manager of Rennes.[1] He later served as manager of Bordeaux and AS Brest helping the latter club reach the quarter-finals of the Coupe de France in 1936.