| 21st Copa del Rey | |
|---|---|
 | |
| Tournament details | |
| Country |  Spain |
| Teams | 8 |
| Defending champions | FC Barcelona |
| Final positions | |
| Champions | Athletic Bilbao (8th title) |
| Runner-up | Athletic Madrid |
| Tournament statistics | |
| Matches played | 12 |
| Goals scored | 50 (4.17 per match) |
The Copa del Rey 1921 was the 21st staging of the Copa del Rey, the Spanish football cup competition.
The competition started on 9 April 1921, and concluded on 8 May 1921, with the Final, held at the San Mamés in Bilbao, in which Athletic Bilbao lifted the trophy for the eighth time with a 4–1 victory over Athletic Madrid thanks to two braces from José María Laca and Domingo Acedo.[1][2]
- ^ "Spain - Cup 1921". RSSSF. 12 February 2022. Archived from the original on 15 July 2022. Retrieved 18 August 2022.
- ^ "Copa del Rey 1920-21". www.bdfutbol.com. Retrieved 17 March 2023.