The following is a list of political parties registered at the Ministry of Interior, Spain, from 1976 to 2002.

Note that: The Ministry does not appear to remove registrations if parties become inactive or are dissolved, and many of the groups no longer exist. Some of the groups were actually electoral alliances formed to contest a specific election. Some of the groups are regional affiliates or branches of a national party. Some of the organizations are actually the youth wings of larger political parties. Parties are listed by Spanish name, English name, by city, and in chronological order.

List of registered political parties in Spain by geographic location

Parties from Madrid Province

Falange Española de las J.O.N.S., Madrid, 1974-08-04

Nueva Izquierda Nacional (New National Left), Madrid, 1974-08-04

Partido de Acción Nacional (National Action Party), Madrid, 1976-10-10

Centro Popular (Popular Centre), Madrid, 1976-11-02

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Parties from Barcelona Province

Unió Catalana (Catalan Union), Barcelona, 1976-10-07

Alianza del Trabajo Nacional Sindicalista (Alliance of National Syndicalist Labour), Barcelona, 1976-12-28 Democracia Social Cristiana de Catalunya (Christian Social Democracy of Catalonia), Barcelona, 1977-02-09 Convergència Democràtica de Catalunya (Democratic Convergence of Catalonia), Barcelona, 1977-02-23 More

List of registered political parties in Spain by geographic location

Parties from Tarragona Province

Partido Social Regionalista (Unión Institucional) (Regionalist Social Party (Institutional Union), Ulldecona, 1976-10-04 Unió de Progrés Municipal, Tarragona, 1983-03-18 Unión de los Pueblos del Ebro, Tortosa, 1990-08-13 Forum Salou, Salou, 1990-12-14 Camp-Redo Poble, Tortosa, 1991-02-18 More

List of registered political parties in Spain by geographic location

Parties from Valencia Province

Partido (Labour Party), Valencia, 1976-10-04

Partit Socialista Valencia-PSOE (Valencian Socialist Party-PSOE), Valencia, 1977-03-03 Unió Democrática del País Valencià (Democratic Union of the Valencian Country), Valencia, 1977-03-03 Partido Social Democráta del País Valenciano (Social Democratic Party of the Valencian Country), Valencia, 1977-03-07

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Parties from Cadiz Province

Unión Regional Andaluza (Andalusian Regional Union), Cadiz, 1977-02-09

Democracia Cristiana Andaluza (Andalusian Christian Democracy), Cadiz, 1977-11-08 Unión Social Democráta de Andalucía (Social Democratic Union of Andalusia), Puerto Real, 1977-11-22 Partido Acción Democrática de Andalucía (Democratic Action Party of Andalusia), San Fernando, 1982-08-18

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Parties from Santa Cruz de Tenerife Province

Partido Popular Canario (Canarian People's Party), Santa Cruz de Tenerife, 1977-03-07 Asociación Social Democráta Canaria (Canarian Social Democratic Association), Santa Cruz de Tenerife, 1977-04-29 Partido Social Democráta de la Palma, Gomera y Hierro (Social Democratic Party of La Palma, Gomera and Hierro), Los Llanos de Aridane, 1977-04-29 Partido Socialdemócrata de Tenerife (Social Democratic Party of Tenerife), Santa Cruz de Tenerife, 1977-04-29

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Parties from Palencia Province

Partido Social Democráta de Castilla y León (Social Democratic Party of Castile-León), Palencia, 1977-03-07 Unidad Comunera Castellana (Castillan Comunero Unity), Fromista, 1983-02-14 Agrupación Palentina Popular, Palencia, 1991-03-11 Cives, Velilla del Río Carrión, 2000-01-31

Parties from Asturias Province

Unidad Regionalista Asturiana (Asturian Regionalist Unity), Oviedo, 1977-10-05

Partido Social-Cristiano de Asturias (Social-Christian Party of Asturias), Oviedo, 1979-01-11 Conceyu Nacionalista Astur (Asturian Nationalist Council), Mieres, 1979-01-19 Partido Socialista de Asturias (Socialist Party of Asturias), Oviedo, 1979-07-30