Socialist Workers' Party of Turkey

Socialist Workers' Party of Turkey
Türkiye Sosyalist İşçi Partisi
AbbreviationTSİP
PresidentTurgut Koçak
Founded16 June 1974 (1974-06-16) (historical)
3 January 1993 (1993-01-03) (legal)
Preceded byWorkers Party of Turkey
HeadquartersAnkara
Membership (2025) 146
Ideology
Political positionFar-left
SloganFaşizme Karşı Demokrasi. Sömürüye ve Kapitalizme Karşı Sosyalizm.
(Democracy against fascism. Socialism against exploitation and capitalism.)
AnthemThe Internationale

The Socialist Workers' Party of Turkey (Turkish: Türkiye Sosyalist İşçi Partisi, TSİP) is an anti-revisionist Marxist–Leninist communist party in Turkey.

The Socialist Workers' Party of Turkey was founded on 16 June 1974, but the party was closed following the 1980 coup. The TSİP was reestablished on 3 January 1993 by old members of the party.