1999 Limerick Senior Hurling Championship

The 1999 Limerick Senior Hurling Championship was the 105th staging of the Limerick Senior Hurling Championship since its establishment by the Limerick County Board.

Ahane were the defending champions.

On 3 October 1999, Ahane won the championship after a 0–14 to 2–05 defeat of Kilmallock in a final replay. It was their 18th championship title overall and their second title in succession.