Pongpat Chayaphan

Pongpat Chayaphan (born: April 22, 1956 in Mueang Samut Sakhon District, Samut Sakhon Province) is a former Royal Thai Police officer who was the head of the country's Central Investigation Bureau. In 2015 he was convicted of benefiting from a gambling den, violating a forestry-related law and money laundering.

He is the uncle of former Crown Princess Srirasmi Suwadee.