The 1964 Italian local elections were held on 22 and 23 November.[1] The elections were held in 6,767 municipalities and 74 provinces.
Results summary of the 78 provincial capital municipalities.
| Party | votes | votes (%) | seats | |
|---|---|---|---|---|
| Christian Democracy (DC) | 2,593,369 | 33.17 | 1415 | |
| Italian Communist Party (PCI) | 1,985,974 | 25.40 | 843 | |
| Italian Liberal Party (PLI) | 907,652 | 11.61 | 318 | |
| Italian Socialist Party (PSI) | 880,438 | 11.26 | 385 | |
| Italian Democratic Socialist Party (PSDI) | 573,489 | 7.33 | 241 | |
| Italian Social Movement (MSI) | 422,698 | 540 | 195 | |
| Italian Socialist Party of Proletarian Unity (PSIUP) | 190,799 | 2.44 | 69 | |
| Italian Democratic Party of Monarchist Unity (PDIUM) | 109,853 | 1.40 | 29 | |
| Italian Republican Party (PRI) | 79,179 | 1.01 | 41 | |
| Others | 73,852 | 0.94 | 44 | |
| Total | 7,817,303 | 100 | 3,580 |
| Party | votes | votes (%) | seats | |
|---|---|---|---|---|
| Christian Democracy (DC) | 9,476,812 | 37.36 | 891 | |
| Italian Communist Party (PCI) | 6,600,887 | 26.02 | 602 | |
| Italian Socialist Party (PSI) | 2,866,346 | 11.30 | 244 | |
| Italian Liberal Party (PLI) | 2,018,780 | 7.95 | 145 | |
| Italian Democratic Socialist Party (PSDI) | 1,674,871 | 6.60 | 143 | |
| Italian Social Movement (MSI) | 1,265,919 | 4.99 | 100 | |
| Italian Socialist Party of Proletarian Unity (PSIUP) | 737,079 | 2.90 | 59 | |
| Italian Republican Party (PRI) | 297,800 | 1.17 | 22 | |
| Italian Democratic Party of Monarchist Unity (PDIUM) | 236,952 | 0.93 | 13 | |
| Others | 189,952 | 0.74 | 13 | |
| Total | 25,365,398 | 100 | 2,232 |