| 1904 Cork Senior Football Championship | |
| Champions: | Lees |
| Count: | 6 |
| Runners-Up: | Fermoy |
| Previous Year: | 1903 |
| Previous Tournament: | 1903 Cork Senior Football Championship |
| Next Year: | 1905 |
| Next Tournament: | 1905 Cork Senior Football Championship |
The 1904 Cork Senior Football Championship was the 18th staging of the Cork Senior Football Championship since its establishment by the Cork County Board in 1887.
Lees were the defending champions.
Lees won the championship following a defeat of Fermoy in the final at Cork Park.[1] This was their sixth title overall and their third title in succession.