Syndicalist Party (in Spanish: Partido Sindicalista) was a Syndicalist (reformed Anarcho-Syndicalist) political party in Spain.
It was formed in 1974, basing itself on the traditions of the Syndicalist Party founded in 1932 by Ángel Pestaña, and later grouping left-wing members of the Falange. The group lasted until 1985. In the 1979 parliamentary elections PS got 9,777 votes (0.05%). The majority of the votes came from Catalonia, where the party got 5,932 votes (0.2%).