2017–18 Montenegrin Cup
| Tournament details | |
|---|---|
| Country | Montenegro |
| Teams | 28 |
| Defending champions | Sutjeska |
| Final positions | |
| Champions | Mladost (2nd title) |
| Runners-up | Igalo |
| Tournament statistics | |
| Matches played | 41 |
| Goals scored | 128 (3.12 per match) |
| Top goal scorer(s) | Admir Adrović (7 goals) |
The 2017–18 Montenegrin Cup was the 12th season of the knockout football tournament in Montenegro. This competition began on 23 August 2017 and ended on 30 May 2018. The winners of the competition earned a spot in the 2018–19 UEFA Europa League.
Sutjeska were the defending champions after winning the cup in the previous season. They were eliminated in the quarter-finals.