Template:2023 Ulster Senior Football Championship bracket

Preliminary round

Quarter-Finals

Semi-Finals

Final

Fermanagh

2–8

Derry

3–17

Derry

1–21

Monaghan

2–10

Tyrone

1–18

Monaghan

2–17

Derry

1–15 (3)

Armagh

0–18 (1)

Down

2–13

Donegal

1–11

Down

0–12

Armagh

4–10

Cavan

0–12

Armagh

0–20

Armagh

1–14

Antrim

1–8