Broad Front
Frente Amplio
Founded : 5 February 1971
Website : http://www.frenteamplio.org.uy/

Uruguay Assembly
Asamblea Uruguay
Founded : 1994
Website : http://www.2121.org.uy/

Broad Front Confluence
Confluencia Frenteamplista

Current 78
Corriente 78

Movement of Popular Participation
Movimiento de Participación Popular
Founded : 1989
Website : http://www.mpp.org.uy/

Christian Democratic Party of Uruguay
Partido Demócrata Cristiano del Uruguay
Founded : 1962
Website : http://www.pdcuruguay.uy/

Communist Party of Uruguay
Partido Comunista del Uruguay
Founded : September 21, 1920
Website : http://www.pcu.org.uy/

Party of the Communes
Partido de los Comunes

Socialist Party of Uruguay
Partido Socialista del Uruguay
Founded : 1910
Website : http://www.ps.org.uy/

Artiguist Tendency
Vertiente Artiguista
Founded : 1989
Website : http://www.vertiente.org.uy/

Progressive Alliance
Alianza Progresista
Founded : 1999
Website : http://www.alianza738.org.uy/

New Space
Nuevo Espacio
Founded : August 6, 1994
Website : http://www.nuevoespacio.org.uy/

Colorado Party
Partido Colorado
Founded : 17 September 1836
Website : http://www.partidocolorado.com.uy/

National Party
Partido Nacional
Founded : 10 August 1836
Website : http://www.partidonacional.com.uy/

National Alliance
Alianza Nacional

Independent Party
Partido Independiente
Founded : 2003
Website : http://www.partidoindependiente.org.uy/

Popular Assembly
Asamblea Popular
Founded : 21 April 2006
Website : http://www.asambleapopular.webcindario.com/

March 26 Movement
Movimiento 26 de Marzo
Founded : 1971

Partido de la Gente
Party of the Folk
Founded : 7 November 2016
Website : http://www.novick.com.uy/partido/

Oriental Revolutionary Movement
Movimiento Revolucionario Oriental
Founded : April 21, 1961
Website : http://www.mro.nuevaradio.org/

Civic Union
Unión Cívica
Founded : 1971
Website : http://www.unioncivica.org.uy/

Workers' Party
Partido de los Trabajadores
Founded : 1984
Website : http://www.pt.org.uy/

Partido Liberal
Liberal Party
Founded : 2002
Website : http://partidoliberal.com.uy/

Anti-imperialist Artiguist Unitary Commissions for National Liberation and Socialism
Comisiones Unitarias Antiimperialistas Artiguistas por la Liberación Nacional y el Socialismo
Founded : 2008
Website : http://comuna.nuevaradio.org/

Partido Ecologista Radical Intransigente
Partido Ecologista Radical Intransigente
Founded : 2014
Website : http://www.partidoecologista.org.uy/