2019 Clare Senior Hurling Championship

The 2019 Clare Senior Hurling Championship was the 124th staging of the Clare Senior Hurling Championship since its establishment by the Clare County Board in 1887.

The defending champions and holders of the Canon Hamilton Cup were Ballyea.

First round

 * Eight winners advance to Round 2A (winners)
 * Eight losers move to Round 2B (Losers)

A. Winners

 * Played by eight winners of Round 1
 * Four winners of this round advance to Quarter-finals
 * Four losers move to Round 3

B. Losers

 * Played by eight losers of Round 1
 * Four winners of this round advance to Round 3
 * Four losers of this round divert to Relegation Playoffs

Third round

 * Played by four losers of Round 2A & four winners of Round 2B
 * Four winners of this round advance to the Quarter-finals
 * Four losers divert to Senior B Championship

Quarter-finals

 * Played by four winners of Round 2A and four winners of Round 3

Senior B Championship

 * Played by four losers of Round 3

Relegation Playoffs

 * Played by the four losers of Round 2B
 * Win once to remain in Senior Championship for 2020
 * Lose twice and relegated to Intermediate for 2020