Croatian Social Liberal Party (HSLS) (Croatian: Hrvatska Socijalno Liberalna Stranka) was first Croatian political party formed in 1989. HSLS was the major opposition party from 1990-2000. In the 2000 elections, HSLS and SDP won and formed the Government. However, after the party split in 2002, HSLS left the Government. Currently they have 2 representatives in the Croatian Parliament.

See also: List of political parties in Croatia, Politics of Croatia