See main article: Pichilemu.
The Government of Pichilemu comprises the Mayor of Pichilemu and Pichilemu City Council. They are housed within Pichilemu town hall.
See main article: Mayor of Pichilemu. The Mayor of Pichilemu is elected every 4 years. The current mayor is Roberto Córdova.
See main article: Pichilemu City Council. The Pichilemu City Council is a seven member city council.