2017–18 Copa del Rey
| 116th Copa del Rey | |
|---|---|
| Tournament details | |
| Country | Spain |
| Teams | 83 |
| Final positions | |
| Champions | Barcelona (30th title) |
| Runners-up | Sevilla |
| Tournament statistics | |
| Matches played | 112 |
| Goals scored | 307 (2.74 per match) |
| Top goal scorer(s) | Víctor Curto (6 goals) |
The 2017–18 Copa del Rey was the 116th staging of the Copa del Rey (including two seasons where two rival editions were played). The winners were assured a place for the 2018–19 UEFA Europa League group stage.
Barcelona were the three-time defending champions, and successfully defended their title following a 5–0 win over Sevilla in the final. Times up to 28 October 2017 and from 25 March 2018 are CEST (UTC+2). Times from 29 October 2017 to 24 March 2018 are CET (UTC+1).