Frente Obrero (Spanish for 'Workers' Front') was an anti-Sandinista trade union in 1970s–1980s Nicaragua.
Frente Obrero, and similarly named organisations, may also refer to:
- Workers' Front (Spain), electoral front for the Marxist–Leninist Party (Communist Reconstruction) (founded 2018)
- Workers' Liberation Front (Curaçao), a populist centre-left political party (founded 1969)
- Workers' Front of Catalonia, an anti-Francoist movement (1961–1970)
- Socialist Workers Front (Marxist–Leninist), a minor anti-revisionist communist party in Panama (1973–1980)
- Worker Peasant Student and Popular Front, a minor communist party in Peru, now associated with the Workers' Party of Korea (DPRK) (founded 1977)
If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: