The Piedmontese regional election of 1990 took place on 6 May 1990.

Christian Democracy

Christian Democracy (Italy)

Christian Democracy was a Christian democratic party in Italy. It was founded in 1943 as the ideological successor of the historical Italian People's Party, which had the same symbol, a crossed shield ....

 and the Italian Communist Party

Italian Communist Party

The Italian Communist Party was a communist political party in Italy.The PCI was founded as Communist Party of Italy on 21 January 1921 in Livorno, by seceding from the Italian Socialist Party . Amadeo Bordiga and Antonio Gramsci led the split. Outlawed during the Fascist regime, the party played...

 lost many votes, especially to the regionalist parties and the Greens. After the election Christian Democrat Gian Paolo Brizio formed a government comprising the Italian Socialist Party

Italian Socialist Party

The Italian Socialist Party was a socialist and later social-democratic political party in Italy founded in Genoa in 1892.Once the dominant leftist party in Italy, it was eclipsed in status by the Italian Communist Party following World War II...

, the Italian Liberal Party

Italian Liberal Party

The Italian Liberal Party was a liberal political party in Italy.-Origins:The origins of liberalism in Italy came from the so-called "Historical Right", a parliamentary group formed by Camillo Benso di Cavour in the Parliament of the Kingdom of Sardinia following the 1848 revolution...

, the Italian Republican Party

Italian Republican Party

The Italian Republican Party is a liberal political party in Italy.The PRI is party with old roots that originally took a left-wing position, claiming descent from the political position of Giuseppe Mazzini...

 and the Italian Democratic Socialist Party

Italian Democratic Socialist Party

The Italian Democratic Socialist Party is a minor social-democratic political party in Italy. Mimmo Magistro is the party leader. The PSDI, before the 1990s decline in votes and members, had been an important force in Italian politics, being the longest serving partner in government for Christian...

.

In 1994, following the Tangentopoli

Tangentopoli

Tangentopoli is a term which was coined to describe pervasive corruption in the Italian political system exposed in the 1992-6 Mani Pulite investigations, as well as the resulting scandal, which led to the collapse of the hitherto dominant Christian Democracy party and its allies.-Popular distrust...

-crisis and the dissolution of Christian Democracy, Brizio, who had joined to the Italian People's Party, formed a new government which included the Democratic Party of the Left

Democratic Party of the Left

The Democratic Party of the Left was a post-communist, democratic socialist political party in Italy.-History:...

, successor party of the Communists, and the Socialists.

Results

Parties	votes	votes (%)	seats
Christian Democracy Christian Democracy (Italy) Christian Democracy was a Christian democratic party in Italy. It was founded in 1943 as the ideological successor of the historical Italian People's Party, which had the same symbol, a crossed shield ....	814,359	27.9	18
Italian Communist Party Italian Communist Party The Italian Communist Party was a communist political party in Italy.The PCI was founded as Communist Party of Italy on 21 January 1921 in Livorno, by seceding from the Italian Socialist Party . Amadeo Bordiga and Antonio Gramsci led the split. Outlawed during the Fascist regime, the party played...	663,468	22.8	14
Italian Socialist Party Italian Socialist Party The Italian Socialist Party was a socialist and later social-democratic political party in Italy founded in Genoa in 1892.Once the dominant leftist party in Italy, it was eclipsed in status by the Italian Communist Party following World War II...	445,768	15.3	9
Autonomist Piedmont Lega Nord Piemont Lega Nord Piemont is a regionalist political party in Italy that is the regional section of Lega Nord in Piedmont.Its leader Roberto Cota is the President of Piedmont since March 2010.-Early years:...	148,450	5.1	3
Italian Liberal Party Italian Liberal Party The Italian Liberal Party was a liberal political party in Italy.-Origins:The origins of liberalism in Italy came from the so-called "Historical Right", a parliamentary group formed by Camillo Benso di Cavour in the Parliament of the Kingdom of Sardinia following the 1848 revolution...	120,677	4.1	2
Italian Republican Party Italian Republican Party The Italian Republican Party is a liberal political party in Italy.The PRI is party with old roots that originally took a left-wing position, claiming descent from the political position of Giuseppe Mazzini...	116,344	4.0	2
Green List Green Lists The Green Lists was an green Italian political party.It was founded in 1986 and merged in 1991 with the Rainbow Greens to form the Federation of the Greens....	113,760	3.9	2
Italian Social Movement Italian Social Movement The Italian Social Movement , and later the Italian Social Movement–National Right , was a neo-fascist and post-fascist political party in Italy. Formed in 1946 by supporters of former Italian dictator Benito Mussolini, the party became the fourth largest party in Italy by the early 1960s...	104,851	3.6	2
Italian Democratic Socialist Party Italian Democratic Socialist Party The Italian Democratic Socialist Party is a minor social-democratic political party in Italy. Mimmo Magistro is the party leader. The PSDI, before the 1990s decline in votes and members, had been an important force in Italian politics, being the longest serving partner in government for Christian...	92,559	3.2	2
Rainbow Greens Rainbow Greens Rainbow Greens was a green Italian political party.It was founded in 1989 by splinters of Proletarian Democracy and some leading Radicals .It took part in the 1989 European Parliament elections,...	80,492	2.8	2
Piedmontese Union Piedmontese Union Piedmontese Union was a regionalist political party active in Piedmont.It was founded in 1981 by Roberto Gremmo, a former member of the Italian Communist Party. The party was soon joined by well-known folk-singer Gipo Farassino, a former Communist too. In the 1985 regional election UP won 1.1% of...	66,559	2.3	1
Pensioners' Party Pensioners' Party (Italy) The Pensioners' Party is a centrist Italian political party. It was founded in 1987 in Milan and its current leader is Carlo Fatuzzo....	39,539	1.4	1
Anti-Prohibition List	33,718	1.2	1
Proletarian Democracy Proletarian Democracy Proletarian Democracy was a political party in Italy.-1970s:DP was founded in 1975 as a joint electoral front of the Proletarian Unity Party , Workers Vanguard and the Workers Movement for Socialism...	30,927	1.1	1
Others	42,344	1.4	-
Total	2,914,160	100.0	60

Source: Ministry of the Interior