Italian Social Democratic Party

Italian Social Democratic Party may refer to:


 * Italian Democratic Socialist Party (Partito Socialista Democratico Italiano), Italian political party that existed between 1947 and 1998.
 * Social Democracy (Democrazia Sociale), Italian political party (that existed between 1922 and 1926) officially named Partito Democratico Sociale Italiano.
 * Social Democrats (Socialdemocratici), Italian political party that established in 2022.