2015 Ulster Senior Hurling Championship
The 2015 Ulster Senior Hurling Championship was the 67th staging of the Ulster hurling championship since its establishment by the Ulster Council in 1901. The championship began on 21 June 2015 and ended on 12 July 2015.
Antrim were the defending champions and successfully retained the title following a 1–15 to 1–14 defeat of Down in the final.
Team changes
To championship
Entered championshipFrom championship
Withdrew from championship- None
Teams
General Information
Four counties will compete in the Ulster Senior Hurling Championship:| County | Last Provincial Title | Last All-Ireland Title | Position in 2014 Championship | Appearance |
| Antrim | 2014 | — | Champions | |
| Armagh | — | — | Quarter-finals | |
| Derry | 2001 | — | Runners-up | |
| Donegal | 1932 | — | Quarter-finals | |
| Down | 1997 | — | Semi-finals |