2002 Ulster Senior Football Championship
The 2002 Ulster Senior Football Championship was the 114th installment of the annual Ulster Senior Football Championship organised by Ulster GAA. It was one of the four provincial competitions of the 2002 All-Ireland Senior Football Championship.
Armagh won their 10th title overall and their third in four years by beating Donegal 1–14 to 1–10 in the final on 7 July.
Teams
General Information
Nine counties competed in the Ulster Senior Football Championship:| County | Last Championship Title | Last All-Ireland Title | Position in 2000 Championship | Sponsor |
| Antrim | 1951 | — | Quarter-finals | Bushmills |
| Armagh | 2000 | — | Quarter-finals | Morgan Fuels |
| Cavan | 1997 | 1952 | Runners-Up | Kingspan |
| Derry | 1998 | 1993 | Semi-finals | Sperrin Galvanisers |
| Donegal | 1992 | 1992 | Preliminary Round | Abbey Hotel |
| Down | 1994 | 1994 | Quarter-finals | Canal Court Hotel |
| Fermanagh | — | — | Quarter-finals | Tracey Concrete |
| Monaghan | 1988 | — | Semi-finals | Harte Peat |
| Tyrone | 2001 | — | Champions | W.J. Dolan |