| 1950–51 Copa Federación de España | |
| Country: | Spain |
| Num Teams: | 22 |
| Winners: | Córdoba |
| Second: | Baracaldo |
| Matches: | 44 |
| Goals: | 180 |
| Prev Season: | 1945–46 |
| Next Season: | 1951–52 |
The 1950–51 Copa Federación de España was the third staging (old competition) of the Copa Federación de España, a knockout competition for Spanish football clubs in La Liga and Segunda División.
The competition began on 13 May 1951 and ended with the final on 1 July 1951, where Córdoba became champion after defeating Baracaldo.
The following teams competed in the 1950–51 Copa Federación de España:
2 teams of 1950–51 La Liga:
20 teams of 1950–51 Segunda División:
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