The 1944–45 Copa Federación de España was the first staging (old competition) of the Copa Federación de España, a knockout competition for Spanish football clubs.
The competition began on 18 February 1945 and ended with the final on 21 May 1945, when San Martín became champion after defeating Valladolid.
Competition
First round
Second round
Fourth round
Fifth round
Sixth Round
Semi-finals
Final