The Friuli-Venezia Giulia regional election of 1964 took place on 10 May 1964.
Christian Democracy was by far the largest party, largely ahead of the Italian Communist Party which came second. After the election Christian Democrat Alfredo Berzanti formed a government which included the Italian Democratic Socialist Party and, since 1966, also the Italian Socialist Party and the Italian Republican Party.
Results
Sources: Istituto Cattaneo and Cjargne Online
References
Friuli-Venezia Giulia regional election, 1964 Wikipedia(Text) CC BY-SA