Socialist Union

Socialist Union may refer to:

* Arab Socialist Union (disambiguation), several organizations * People's Socialist Union, an Ivorian political party based in London, founded in 1996 * Socialist Union of America, a Trotskyist group active from 1954 to 1959 * Socialist Union of Catalonia, active from 1923 to 1936 * Socialist Union (Chile) * Socialist Union (Internationalist), an ex-Posadist group active in the early 1970s * Socialist Union of Popular Forces, the largest political party in Morocco, founded in 1959 * Socialist Union (UK), a social democratic group active from 1885 to 1887 * Socialist Union (UK, 1950s), a social democratic group active in the Labour Party from 1950 to 1959 * Sudanese Socialist Union Provided by Wikipedia