2023–24 Irish Cup
| Tournament details | |
|---|---|
| Country | Northern Ireland |
| Dates | 12 Aug 2023 – 4 May 2024 |
| Defending champions | Crusaders |
| Final positions | |
| Champions | Cliftonville (9th title) |
| Runners-up | Linfield |
The 2023–24 Irish Cup (known as the Clearer Water Irish Cup for sponsorship purposes) was the 144th edition of the Irish Cup, the premier knock-out cup competition in Northern Irish football since its inauguration in 1881. The winners qualified for the 2024–25 Conference League second qualifying round.
Cliftonville won the cup (their ninth Irish Cup win) on 4 May 2024, defeating Linfield 3–1 in the final.