1983 Italian general election

← 1979 26 June 1983 1987 →
← outgoing members elected members →
All 630 seats in theChamber of Deputies 316 seats needed for a majority All 315 elective seats in theSenate 162 seats needed for a majority[a]
Registered	44,526,357 (C) · 37,603,817(S)
Turnout	39,188,182 (C) · 88.0% (2.6pp) 33,402,139 (S) · 88.8% (1.9pp)
Majority party Minority party Third party   Leader Ciriaco De Mita Enrico Berlinguer Bettino Craxi Party DC PCI PSI Leader since 5 May 1982 17 March 1972 15 July 1976 Leader's seat Benevento (C) Rome (C) Milan (C) Seats won 225 (C) / 120 (S) 198 (C) / 107 (S) 73 (C) / 38 (S) Seat change 37 (C) /18 (S) 3 (C) /2 (S) 11 (C) /6 (S) Popular vote 12,153,081 (C) 10,077,204 (S) 11,032,318 (C) 9,577,071 (S) 4,223,362 (C) 3,539,593 (S) Percentage 32.9% (C) 32.4% (S) 29.9% (C) 30.8% (S) 11.4% (C) 11.4% (S) Swing 5.4pp (C) 5.9pp (S) 0.5pp (C) 0.7pp (S) 1.5pp (C) 1.0pp (S)   Fourth party Fifth party Sixth party   Leader Giorgio Almirante Giovanni Spadolini Pietro Longo Party MSI PRI PSDI Leader since 29 June 1969[b] 23 September 1979 20 October 1978 Leader's seat Rome (C) Milan (S) Rome (C) Seats won 42 (C) / 18 (S) 29 (C) / 10 (S) 23 (C) / 8 (S) Seat change 12 (C) /5 (S) 13 (C) /4 (S) 3 (C) /1 (S) Popular vote 2,511,487 (C) 2,283,524 (S) 1,874,512 (C) 1,452,279 (S) 1,508,234 (C) 1,184,936 (S) Percentage 6.8% (C) 7.4% (S) 5.1% (C) 4.7% (S) 4.1% (C) 3.8% (S) Swing 1.6pp (C) 1.7pp (S) 2.1pp (C) 1.3pp (S) 0.3pp (C) 0.4pp (S)
Results of the election in the Chamber and Senate. Seat distribution for the Chamber of Deputies (left) and Senate (right).
Prime Minister before election Amintore Fanfani DC Prime Minister after the election Bettino Craxi PSI

The1983 Italian general election was held inItaly on 26 June 1983.^[1] ThePentapartito formula, the governative alliance between fivecentrist parties, caused unexpected problems toChristian Democracy. The alliance was fixed and universal, extended both to the national government and to the local administrations. Considering that the election result did no longer depend on the strength of the DC, but the strength of the entirePentapartito, centrist electors began to look at the Christian Democratic vote as not necessary to prevent a Communist success. Moreover, voting for one of the four minor parties of the alliance was seen as a form of moderate protest against the government without giving advantages to the PCI. Other minor effects of this election were a reduction of the referendarianRadical Party and the appearance of some regional forces.

The pureparty-list proportional representation had traditionally become the electoral system for the Chamber of Deputies.Italian provinces were united in 32 constituencies, each electing a group of candidates. At constituency level, seats were divided betweenopen lists using thelargest remainder method withImperiali quota. Remaining votes and seats were transferred at national level, where they were divided using theHare quota, and automatically distributed to best losers into the local lists.

For the Senate, 237 single-seat constituencies were established, even if the assembly had risen to 315 members. The candidates needed a landslide victory of two thirds of votes to be elected, a goal which could be reached only by the German minorities in South Tirol. All remained votes and seats were grouped in party lists and regional constituencies, where aD'Hondt method was used: inside the lists, candidates with the best percentages were elected.

On 2 August 1980, a bomb killed 85 people and wounded more than 200 inBologna. Known as theBologna massacre, the blast destroyed a large portion of the city's railway station. This was found to be a fascist bombing, mainly organized by theNAR, who had ties with the Roman criminal organizationBanda della Magliana. In the following days the central square of Bologna, Piazza Maggiore, hosted large-scale demonstrations of indignation and protest among the population, in which were not spared harsh criticism and protests addressed to government representatives, who attended the funerals of the victims celebrated in theSan Petronio Basilica on 6 August.

In 1981 at a meeting of the Congress of theItalian Socialist Party (PSI), was officially launched a centrist political alliance calledPentapartito, when theChristian DemocratArnaldo Forlani and Socialist SecretaryBettino Craxi signed an agreement with the "blessing" ofGiulio Andreotti. Because the agreement was signed in a trailer, it was called the "pact of the camper." The pact was also called "CAF" for the initials of the signers, Craxi-Andreotti-Forlani. With this agreement, the DC party recognized the equal dignity of the so-called "secular parties" of the majority (i.e., the Socialists,Social Democrats,Liberals andRepublicans) and also guaranteed an alternation of government (in fact,Giovanni Spadolini of the PRI and Bettino Craxi of the PSI became the first non-Christian Democrats to hold thePresidency of the Council). With the birth of the Pentapartito, the possibility of the growth of the majority toward theItalian Communist Party (PCI) was finally dismissed. The Christian Democrats remained the leaders of the coalition, and managed several times to prevent representatives of the secular parties from becoming President of the Council.

The DC respected the pact of an alternance of leadership between the parties of the alliance and accepted theSocialist secretary,Bettino Craxi, as the newPrime Minister of Italy. The Christian Democrats hoped that their minor responsibility could drive away some popular discontent from their party. TheItalian Socialist Party so arrived to the highest office of the government for the first time in history. Differently from the DC, which had anoligarchic structure, the PSI was strongly ruled by its secretary, so the Craxi's premiership resulted the longest one without any political crisis in post-war Italy, despite some international tensions with theUnited States about thePalestine Liberation Organization. Craxi formed a renewed government in 1986, but could not survive in 1987 to a dispute with DC's secretaryCiriaco De Mita, who was searching and effectively obtained an early national election, ruled by an electoral Christian Democratic government with oldAmintore Fanfani as PM.

Party		Votes	%	Seats	+/–
	Christian Democracy	12,153,081	32.93	225	−37
	Italian Communist Party	11,032,318	29.89	198	−3
	Italian Socialist Party	4,223,362	11.44	73	+11
	Italian Social Movement	2,511,487	6.81	42	+12
	Italian Republican Party	1,874,512	5.08	29	+13
	Italian Democratic Socialist Party	1,508,234	4.09	23	+3
	Italian Liberal Party	1,066,980	2.89	16	+7
	Radical Party	809,810	2.19	11	−7
	Proletarian Democracy	542,039	1.47	7	+7
	Pensioners' National Party	503,461	1.36	0	New
	South Tyrolean People's Party	184,940	0.50	3	−1
	Liga Veneta	125,311	0.34	1	New
	List for Trieste	92,101	0.25	0	−1
	Sardinian Action Party	91,923	0.25	1	+1
	Aosta Valley (UV–UVP–DP)	28,086	0.08	1	0
	Friuli Movement	26,190	0.07	0	0
	Trentino Tyrolean People's Party	18,656	0.05	0	New
	Pensioners' Defence Union	15,182	0.04	0	New
	Monarchist National Party	13,573	0.04	0	New
	South Tyrol Party	12,270	0.03	0	New
	Union of Pensioners and Retirees of Italy	9,944	0.03	0	New
	Slovene Union	9,434	0.03	0	New
	European Workers' Party	8,074	0.02	0	0
	Struggle List	6,863	0.02	0	New
	Christian Social Action Party	6,354	0.02	0	0
	Living Liberation	5,257	0.01	0	New
	Sicilian National Front	5,228	0.01	0	0
	National Party of Tenants	4,768	0.01	0	New
	Sardinian Ecological Movement	4,263	0.01	0	New
	PLI–PRI–PSDI	4,239	0.01	0	New
	Movement for the Independence of Trieste	2,913	0.01	0	New
	New Left	1,853	0.01	0	New
	Justice and Freedom	1,692	0.00	0	New
	Popular Christian Movement	1,607	0.00	0	0
Total		36,906,005	100.00	630	0
Valid votes		36,906,005	94.18
Invalid/blank votes		2,282,177	5.82
Total votes		39,188,182	100.00
Registered voters/turnout		44,526,357	88.01
Source:Ministry of the Interior

Party		Votes	%	Seats	+/–
	Christian Democracy	10,077,204	32.41	120	−18
	Italian Communist Party	9,577,071	30.81	107	−2
	Italian Socialist Party	3,539,593	11.39	38	+6
	Italian Social Movement	2,283,524	7.35	18	+5
	Italian Republican Party	1,452,279	4.67	10	+4
	Italian Democratic Socialist Party	1,184,936	3.81	8	−1
	Italian Liberal Party	834,771	2.69	6	+4
	Radical Party	548,229	1.76	1	−1
	Pensioners' National Party	370,756	1.19	0	New
	Proletarian Democracy	327,750	1.05	0	New
	South Tyrolean People's Party	157,444	0.51	3	0
	PLI–PRI	127,504	0.41	1	0
	PLI–PRI–PSDI	100,218	0.32	0	0
	Liga Veneta	91,171	0.29	1	New
	List for Trieste	85,542	0.28	0	0
	Sardinian Action Party	76,797	0.25	1	+1
	PLI–PSDI	72,298	0.23	0	0
	For the Renewal of Molise	33,525	0.11	0	New
	List for Trieste–PPPIU	27,940	0.09	0	0
	Aosta Valley (UV–UVP–DP)	26,547	0.09	1	0
	Friuli Movement	23,847	0.08	0	0
	Trentino Tyrolean People's Party	17,354	0.06	0	New
	Christian Social Action Party	12,588	0.04	0	New
	Union of Pensioners and Retirees of Italy	10,895	0.04	0	New
	Slovene Union	8,904	0.03	0	New
	Sicilian National Front	8,243	0.03	0	New
	Struggle Front	6,403	0.02	0	New
	List for Trieste–UDP	5,678	0.02	0	0
Total		31,089,011	100.00	315	0
Valid votes		31,089,011	93.07
Invalid/blank votes		2,313,128	6.93
Total votes		33,402,139	100.00
Registered voters/turnout		37,603,817	88.83
Source:Ministry of the Interior

• General elections in Italy
• 1983 elections in Italy
• June 1983 in Europe

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