| Workers' Party | |
| Native Name: | Partido de los Trabajadores |
| Secretary General: | Marc Palomo |
| Merger: | Party of Labour of Spain Workers Revolutionary Organisation |
| Founded: | Refounded in |
| Dissolved: | - |
| Ideology: | Marxism-Leninism Maoism Antifascism Federalism |
| Youth Wing: | Young Red Guard of Spain |
| Newspaper: | Yesca |
| Position: | Far Left |
| Affiliation1 Title: | Trade union affiliation |
| Affiliation1: | Confederación de Sindicatos Unitarios de Trabajadores (CSUT) and Sindicato Unitario |
| Seats1 Title: | Regional parliaments (1979-1983) |
| Seats2 Title: | Provincial deputations (1979-1983) |
| Seats2: | [1] |
| Seats4 Title: | Town councillors (1979-1983) |
| Seats3 Title: | Mayors (1979-1983) |
| State: | Spain |
Workers' Party (in Spanish: Partido de los Trabajadores) is a communist political party which operates in Spain. It was founded in 1979 through the merger of the Party of Labour of Spain (PTE) and the Workers Revolutionary Organisation (ORT).
The Catalan branch of PT was known as Partit dels Treballadors de Catalunya (Workers' Party of Catalonia). It published Yesca.
The old PT was short-lived. In 1980, a severe internal crisis erupted, and the party last contested elections in 1987.
In February 2009, it was refunded and reactivated, becoming an active political organization again.