Socialist Party of the Islands

Socialist Party of the Islands
Partit Socialista de les Illes
Secretary-GeneralSebastià Serra i Busquets
Founded18 February 1976 (1976-02-18)
DissolvedDecember 1977 (1977-12)
Succeeded bySocialist Party of Majorca
IdeologyDemocratic Socialism
Catalan nationalism
Self-determination
Antifascism
Workers' self-management
Political positionLeft-wing
National affiliationSocialist Unity (1977)

Socialist Party of the Islands (Catalan: Partit Socialista de les Illes, PSI) was a political party in the Balearic Islands, Spain.