The Workers' Party of Turkey (Turkish: Türkiye İşçi Partisi, TİP) is a socialist political party in Turkey. The party was founded out of a split in the Communist Party of Turkey (TKP). As a result of the internal strife between two rival factions, the group led by former chairman Erkan Baş initially established People's Communist Party of Turkey (HTKP) in 2014, and after three years, it was rebranded as the Workers' Party of Turkey in 2017.
Adopting Marxism-Leninism as its guide and reconciling it with left-wing populism, the TİP is against capitalism, imperialism, and all forms of exploitation, oppression and discrimination. The party embraces progressive values such as laicism and public ownership, and struggles for the preservation and improvement of democratic and civil rights, freedom of organization, assembly, speech and press. It also strongly advocates for the rights of the Kurdish people, women and LGBT groups in Turkey.