2019 Wexford Senior Hurling Championship

The 2019 Wexford Senior Hurling Championship was the 109th staging of the Wexford Senior Hurling Championship since its establishment by the Wexford County Board in 1889. The championship began on 12 April 2019 and ended on 27 October 2019.

Naomh Éanna were the defending champions; however, they were defeated by Ferns St Aidan's at the quarter-final stage.

On 27 October 2019, St Martin's won the championship after a 1–15 to 1–12 defeat of St Anne's Rathangan in the final at Innovate Wexford Park. This was their fourth championship title overall and their first title since 2017.

To Championship
Promoted from the Wexford Intermediate Hurling Championship
 * Fethard St Mogue's

From Championship
Relegated to the Wexford Intermediate Hurling Championship
 * Buffers Alley

Miscellaneous

 * The Rapparees–Rathnure and St Anne's Rathangan–Shelmaliers quarter-final double-header scheduled for Innovate Wexford Park on 22 September 2019 were postponed due a waterlogged pitch.