1990 Greek legislative election

8 April 1990
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 0.70pp 2.07pp 0.69pp
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. 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 the coalition of New Democracy and Democratic Renewal a 152nd seat.