2021 Limerick Premier Intermediate Hurling Championship

The 2021 Limerick Premier Intermediate Hurling Championship was the eighth staging of the Limerick Premier Intermediate Hurling Championship since its establishment by the Limerick County Board in 2014. The championship began on 3 September 2021 and ended on 24 October 2021.

The final was played on 24 October 2021 at the TUS Gaelic Grounds in Limerick, between Mungret/St. Paul's and Cappamore, in what was their first ever meeting in a final. Mungret/St. Paul's won the match by 4–17 to 1–12 to claim their first championship title in the grade.

Liam Lynch was the championship's top scorer with 2-44.

To Championship
Relegated from the Limerick Senior Hurling Championship
 * Murroe-Boher

Promoted from the Limerick Intermediate Hurling Championship
 * Newcastle West

From Championship
Promoted to the Limerick Senior Hurling Championship
 * Kildimo-Pallaskenry

Relegated to the Limerick Intermediate Hurling Championship
 * Bruree

Top scorers

 * Overall


 * In a single game