Sam Rainsy (Khmer: សម រង្ស៊ី IPA: [sɑːm reə̯̆ŋsiː]; born March 10, 1949) is a Cambodian politician, currently serving as the Minority Leader. He has been a Member of Parliament (MP) for Kampong Cham since July 2014, an office he also held from 1998 to 2003. He was previously the MP for Siem Reap from 1993 until 1995 when he was expelled from the National Assembly.