1990 Greek legislative election

← November 1989 8 April 1990 1993 →
All 300 seats in the Hellenic Parliament 151 seats needed for a majority
First party Second party Third party   Leader Constantine Mitsotakis Andreas Papandreou Charilaos Florakis Party ND PASOK Synaspismos Last election 46.19%, 148 seats 40.68%, 128 seats 10.97%, 21 seats Seats won 150 123 19 Seat change 2 5 2 Popular vote 3,088,137 2,543,042 677,059 Percentage 46.89% 38.61% 10.28% Swing 0.70 pp 2.07 pp 0.69 pp
Prime Minister before election Xenophon Zolotas Independent Prime Minister after election Constantine Mitsotakis ND

Early parliamentary elections were held in Greece on 8 April 1990.^[1] The conservative New Democracy party of Constantine Mitsotakis, was elected, defeating PASOK of Andreas Papandreou. In order to be able to command a majority of 151 in the 300-seat Parliament, New Democracy had to secure the support of Theodoros Katsikis, Democratic Renewal's sole MP. Shortly after Mitsotakis was given a confidence vote, the Supreme Special Court, after a mistake in seat calculation was detected, gave a 152nd seat to the coalition of New Democracy and Democratic Renewal.

Party		Votes	%	Seats	+/–
	New Democracy	3,088,137	46.89	150	+2
	PASOK	2,543,042	38.61	123	–5
	Synaspismos	677,059	10.28	19	–2
	Alternative Ecologists	50,868	0.77	1	0
	Democratic Renewal	44,077	0.67	1	New
	Trust	29,547	0.45	1	0
	Independent Coalition in the Department of Samos "Cooperation"	17,098	0.26	1	New
	Fate	16,434	0.25	1	0
	New Left Current–Popular Opposition	14,365	0.22	0	New
	Kefalonia and Ithaki Democratic Cooperation for Social Progress and Economic Development	13,700	0.21	1	New
	Zakynthos Initiative for the Progress-Development Simple Proportional Vote	12,961	0.20	1	New
	Democratic Initiative for the Progress and Development of Evritania	12,707	0.19	0	New
	Independents Coalition in the Department of Lefkas "Democratic Progressive Cooperation"	10,395	0.16	1	New
	KKE Interior – Renewing Left	8,827	0.13	0	0
	Kollatos–Independent Political Movement–Ecologic–Hellenic	7,694	0.12	0	0
	National Party–National Political Union	6,641	0.10	0	New
	Ecologists of Greece	5,787	0.09	0	0
	Party of Greek Hunters	5,060	0.08	0	New
	Popular Unions of Bipartisan Social Groups	3,758	0.06	0	0
	Ecologist-Peace Supporters–Greens	3,360	0.05	0	New
	Union of Ecologists	3,158	0.05	0	New
	Communist Party of Greece (Marxist–Leninist)	2,590	0.04	0	0
	Nationalist Coalition	2,079	0.03	0	New
	Marxist–Leninist Communist Party of Greece	1,355	0.02	0	0
	Revolutionary Communist Movement of Greece	1,350	0.02	0	0
	Self-Governed Movement of Labour Politics	1,174	0.02	0	0
	Human Rights Party	764	0.01	0	New
	Olympic Party	691	0.01	0	0
	Hellenic Unity	210	0.00	0	New
	Hellenic European Party	74	0.00	0	0
	Humanism and Peace Party	71	0.00	0	0
	Independents Worker Fighter	51	0.00	0	New
	Greens-Ecological Party of Greece-Hellenic Alternative Green Movement	42	0.00	0	0
	Centre Democratic Party of Greece	37	0.00	0	New
	King Fighter	27	0.00	0	New
	Independent Social Democratic Revival	15	0.00	0	0
	Regional Urban Development	12	0.00	0	0
	Independent Movement of Democratic Revival	8	0.00	0	New
	Flag of Hellenic Democratic Alliance	7	0.00	0	New
	Hellenic Popular Party	4	0.00	0	New
	Self-Respect	2	0.00	0	0
	Independents	802	0.01	0	0
Total		6,586,040	100.00	300	0
Valid votes		6,586,040	98.32
Invalid/blank votes		112,551	1.68
Total votes		6,698,591	100.00
Registered voters/turnout		8,453,695	79.24
Source: Ministry of the Interior