Unitary Socialist Party may refer to:
*
Unitary Socialist Party (Romania) (1933-1938), a
political party in Romania
*
Unitary Socialist Party (Italy, 1922)
The Unitary Socialist Party (''Partito Socialista Unitario'', PSU) was a democratic socialist political party in Italy, active from 1922 to 1930.
History
The party was founded in November 1922 by the reformist wing of the Italian Socialist Part ...
(1922–1930), a political party in Italy
*
Unitary Socialist Party (Italy, 1949)
The Unitary Socialist Party (Italian: ''Partito Socialista Unitario''; PSU) was a social-democratic political party in Italy that existed from 1949 to 1951.
The party was founded by moderate members of the Italian Socialist Party, who had unsu ...
(1949–1951), a political party in Italy
* A denomination of the
Italian Democratic Socialist Party
The Italian Democratic Socialist Party (, PSDI), also known as Italian Social Democratic Party, was a minor social-democratic political party in Italy. The longest serving partner in government for Christian Democracy, the PSDI had been an im ...
(1969–1971)
{{disambiguation, political