Senate of the Republic
Italy elections · 1963-04-28 · held
Senate of the Republic: 315 elected seats.
Related elections
Results: final · complete coverage · Source-scoped valid votes (27,469,302)
Turnout: 95.88%
| Party / candidate | Votes | Vote share | Seats | Electoral votes |
|---|---|---|---|---|
| Christian Democracy | 10017975 | 36.47% | 129 | — |
| Italian Communist Party | 6933310 | 25.24% | 84 | — |
| Italian Socialist Party | 3849495 | 14.01% | 44 | — |
| Italian Liberal Party | 2043323 | 7.44% | 18 | — |
| Italian Democratic Socialist Party | 1743870 | 6.35% | 14 | — |
| Italian Social Movement | 1458917 | 5.31% | 14 | — |
| Italian Democratic Party of Monarchist Unity | 429412 | 1.56% | 2 | — |
| Italian Republican Party | 223350 | 0.81% | 0 | — |
| MSI – PDIUM | 212381 | 0.77% | 1 | — |
| DC – PRI | 199805 | 0.73% | 4 | — |
| South Tyrolean People's Party | 112023 | 0.41% | 2 | — |
| Concentration of Rural Unity | 58064 | 0.21% | 0 | — |
| Social Christian Autonomist Party | 43355 | 0.16% | 1 | — |
| Sardinian Action Party | 34954 | 0.13% | 0 | — |
| Valdostan Union | 29510 | 0.11% | 1 | — |
| Right-wing independents | 24772 | 0.09% | 0 | — |
| Catholic independents | 22578 | 0.08% | 1 | — |
| Left-wing independents | 15224 | 0.06% | 0 | — |
| Social Christian Sicilian Union | 13187 | 0.05% | 0 | — |
| Combatant Peasants | 3797 | 0.01% | 0 | — |
Only elected Senate seats are recorded. Life senators and the transitional senators by right are excluded. Chamber and Senate electorates historically differed; their votes are never combined.