2020 Kilkenny Intermediate Hurling Championship

The 2020 Kilkenny Intermediate Hurling Championship was the 56th staging of the Kilkenny Intermediate Hurling Championship since its establishment by the Kilkenny County Board in 1929. The championship began on 29 August 2020 and ended on 26 September 2020.

On 26 September 2020, Lisdowney won the championship after a 4–3 victory in a penalty shoot-out against Thomastown in the final at UMPC Nowlan Park. It was their first ever championship title.

To Championship
Promoted from the Kilkenny Junior Hurling Championship
 * O'Loughlin Gaels

Relegated from the Kilkenny Senior Hurling Championship
 * St. Patrick's Ballyragget

From Championship
Promoted to the Kilkenny Senior Hurling Championship
 * Tullaroan

Relegated to the Kilkenny Junior Hurling Championship
 * Tullogher-Rosbercon