List of political parties in Lombardy

The Politics of Lombardy, Italy, takes place in a framework of a semi-presidential representative democracy, whereby the President of the Region is the head of government, and of a pluriform multi-party system. Legislative power is vested in the Regional Council of Lombardy, while executive power is exercised by the Regional Government led by the President, who is directly elected by the people. The current Statute, which regulates the functioning of the regional institutions, has been in force since 2008.

Prior to the rise of Fascism, most of the deputies elected in Lombardy were part of the liberal establishment (see Historical Right, Historical Left and Liberals), which governed Italy for decades. Lombardy was also the birthplace of the Italian Labour Party, forerunner of the Italian Socialist Party, and its eastern and northern provinces were an early stronghold of the Italian People's Party. In the 1924 general election, which led Italy to dictatorship, Lombardy was one of the few regions, along with Veneto and Piedmont, which did not return an absolute majority to the National Fascist Party. After World War II Lombardy became a stronghold of the Christian Democracy, since the 1980s in association with the Italian Socialist Party, which was especially strong in Milan.