The Radical Party was a liberal and libertarian political party in Italy.
The Italian Democratic Socialists was a social-democratic political party in Italy. The party was the direct continuation of the Italian Socialists, the legal successor of the historical Italian Socialist Party. The Italian Democratic Socialist Party, the other long-time Italian social-democratic party, was merged into it along with other minor parties. The party's long-time leader was Enrico Boselli, a former president of Emilia-Romagna (1990–1993). In 2007, the SDI were merged with other descendants of the PSI to form the modern-day Italian Socialist Party.
Ivanoe Bonomi was an Italian politician and journalist who served as Prime Minister of Italy from 1921 to 1922 and again from 1944 to 1945.
The Italian Socialist Party was a social-democratic and democratic-socialist political party in Italy, whose history stretched for longer than a century, making it one of the longest-living parties of the country. Founded in Genoa in 1892, the PSI was from the beginning a big tent of Italy's political left and socialism, ranging from the revolutionary socialism of Andrea Costa to the Marxist-inspired reformist socialism of Filippo Turati and the anarchism of Anna Kuliscioff. Under Turati's leadership, the party was a frequent ally of the Italian Republican Party and the Italian Radical Party at the parliamentary level, while lately entering in dialogue with the remnants of the Historical Left and the Liberal Union during Giovanni Giolitti's governments to ensure representation for the labour movement and the working class. In the 1900s and 1910s, the PSI achieved significant electoral success, becoming Italy's first party in 1919 and during the country's Biennio Rosso in 1921, when it was victim of violent paramilitary activities from the far right, and was not able to move the country in the revolutionary direction it wanted.
The Italian Liberal Party was a liberal political party in Italy.
The Social Democracy party was a radical and social-liberal political party in Italy.
The New Socialist Party was a social-democratic political party in San Marino.
The Monarchist National Party was a political party in Italy founded in 1946. It was a right-wing competitor to Christian Democracy and was especially strong in Southern Italy.
The Labour Democratic Party, previously known as Labour Democracy, was an anti-fascist, social-democratic, and social-liberal political party in Italy. Founded in 1943 as the heir of the defunct Italian Reformist Socialist Party, it was formed by members of the Italian Socialist Party who wanted to cooperate with the Italian Liberal Party, the heir of the Liberal Union, which governed Italy from the days of Giovanni Giolitti. Leading members of the party were Ivanoe Bonomi, Meuccio Ruini, and Enrico Molè.
The Democratic Party is a social-democratic political party in Italy. The party's secretary is Elly Schlein, elected in the 2023 leadership election, while the party's president is Stefano Bonaccini.
The Italian People's Party, also translated as Italian Popular Party, was a Christian-democratic political party in Italy inspired by Catholic social teaching. It was active in the 1920s, but fell apart because it was deeply split between the pro- and anti-fascist elements. Its platform called for an elective Senate, proportional representation, corporatism, agrarian reform, women's suffrage, political decentralisation, independence of the Catholic Church, and social legislation.
The Italian Socialist Party is a social-democratic political party in Italy. The party was founded in 2007–2008 by the merger of the following social-democratic parties and groups: Enrico Boselli's Italian Democratic Socialists, the faction of the New Italian Socialist Party led by Gianni De Michelis, The Italian Socialists of Bobo Craxi, Democracy and Socialism of Gavino Angius, the Association for the Rose in the Fist of Lanfranco Turci, Socialism is Freedom of Rino Formica and some other minor organisations. Until October 2009, the party was known as Socialist Party.
Meuccio Ruini was an Italian jurist and socialist politician who served as the president of the Italian Senate and the minister of the colonies.
The Italian Democratic Liberal Party was a liberal and radical political party in Italy during the earlier decades of the 20th century. Initially, the party was an alliance between progressive liberals, called Liberals, Democrats and Radicals.
The Italian Radical Party, also known as the Historical Radical Party, was a political party in Italy. Heir of the Historical Far Left and representative of Italy's political left in its beginning, with the rise of the Italian Socialist Party, it came to represent centre-left politics. The party was associated with classical radicalism, republicanism, secularism, social liberalism, and anti-clericalism.
The Italian Revolutionary Socialist Party was a socialist political party in Italy.
The Constitutional Democratic Party was a social-liberal political party in Italy.
The Combatants' Party was a nationalist political party in Italy, whose aim was to protect the interests of First World War veterans.
The Democratic Party was a social liberal political party in Italy.
The Reformist Democratic Party was a reformist and social democratic political party in Italy.
