Communist Unification Party

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{{Infobox political party

|name = Communist Unification Party

|native_name = Partido Comunista de Unificación

|logo = Communist Unification Party (logo).JPG

|logo_size = 80px

|colorcode = red

|leader =

|slogan =

|founded = {{Start date|1976}}

|dissolved = {{End date|1977}}

|merger = Lucha de Clases
Larga Marcha hacia la Revolución Socialista
Organización Comunista Información Obrera

|split =

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|merged = Party of Labour of Spain

|successor =

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|paramilitary_wing =

|student_wing =

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|membership =

|ideology = Marxism-leninism
Maoism
Anti-Revisionism

|religion =

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|country =

|state = Spain

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Communist Unification Party (in Spanish: {{lang|es|Partido Comunista de Unificación}}) was a political party in Spain. Formed in 1976 through the unification of the two groups {{lang|es|Lucha de Clases}} and {{lang|es|Larga Marcha hacia la Revolución Socialista}}. Later the same year the Communist Organization Workers Information {{lang|es|Organización Comunista Información Obrera}} joined the PCU.

PCU promoted abstention in the 1976 Referendum on the Law of Political Reform.

In 1977 merged into the Party of Labour of Spain (PTE).{{cite web |url=http://www.partidodelostrabajadores.es/index.php/historia-del-pte-ort |title=Historia del Partido de los Trabajadores de España (PTE-ORT) |accessdate=2015-02-05 |url-status=dead |archiveurl=https://archive.today/20091023100517/http://www.partidodelostrabajadores.es/index.php/historia-del-pte-ort |archivedate=2009-10-23 }}