The Lithuanian Centre Union, or Centre Union of Lithuania (Lithuanian: Lietuvos centro sąjunga, LCS), was a social liberal political party in Lithuania that existed between 1993 and 2003. It was established by the centre-fraction in Sąjūdis. In 2003 the party joined forces with the Liberal Union of Lithuania (Lietuvos liberalų sąjunga) and the Modern Christian-Democratic Union (Moderniųjų krikščionių demokratų sąjunga) to form the Liberal and Centre Union