1889 Cork Senior Football Championship

The 1889 Cork Senior Football Championship was the third staging of the Cork Senior Football Championship since its establishment by the Cork County Board in 1887.

Lees were the defending champions.

Midleton won the championship following a 1–00 to 0–01 defeat of Macroom in the final at Cork Park. This was their first championship title.

Miscellaneous

 * Midleton win their first title.
 * Macroom qualify for the final for the first time.