2017–18 Polish Cup
| Puchar Polski | |
|---|---|
| Tournament details | |
| Country | Poland |
| Venue(s) | PGE Narodowy, Warsaw |
| Dates | 14 July 2017 – 2 May 2018 |
| Teams | 68 |
| Defending champions | Arka Gdynia |
| Final positions | |
| Champions | Legia Warsaw |
| Runners-up | Arka Gdynia |
| Tournament statistics | |
| Matches played | 72 |
| Goals scored | 233 (3.24 per match) |
| Top goal scorer(s) | Igor Angulo Armando Sadiku Janusz Surdykowski (4 goals) |
The 2017–18 Polish Cup was the sixty-fourth season of the annual Polish football knockout tournament. It began on 14 July 2017 with the first matches of the preliminary round and ended on 2 May 2018 with the final at PGE Narodowy. Winners of the competition, Legia Warsaw, qualified for the qualifying tournament of the 2018–19 UEFA Europa League. They secured their 19th Polish Cup title ever, after defeating 2–1 defending champions from Arka Gdynia.