The Punchestown Champion Chase, currently known for sponsorship purposes as the William Hill Champion Chase, is a Grade 1 National Hunt steeplechase in Ireland which is open to horses aged five years or older.
The race is scheduled to take place each year during the Punchestown Festival in late April.
It became a conditions race in 1999, and it was subsequently backed by Betdaq (2004) and Kerrygold (2005–09) and Boylesports (2010–19).
The present sponsor, William Hill, began to support the event in 2021.
The field usually includes horses which ran previously in the Queen Mother Champion Chase, and the last to win both races in the same year was Energumene in 2023.