| Country: | San Marino |
| Flag Year: | 1862 |
| Type: | parliamentary |
| Previous Election: | 1969 |
| Next Election: | 1978 |
| Election Date: | 8 September 1974 |
| Seats For Election: | All 60 seats in the Grand and General Council |
| Majority Seats: | 31 |
| Turnout: | 79.70% (0.23pp) |
| Party1: | Sammarinese Christian Democratic Party |
| Last Election1: | 27 |
| Seats1: | 25 |
| Percentage1: | 39.63 |
| Party2: | Sammarinese Communist Party |
| Last Election2: | 14 |
| Seats2: | 15 |
| Percentage2: | 23.60 |
| Party3: | Sammarinese Independent Democratic Socialist Party |
| Last Election3: | 11 |
| Seats3: | 9 |
| Percentage3: | 15.41 |
| Party4: | Sammarinese Socialist Party |
| Last Election4: | 7 |
| Seats4: | 8 |
| Percentage4: | 13.92 |
| Leader5: | Bonelli Menetto |
| Party5: | Committee for the Defence of the Republic |
| Last Election5: | new |
| Seats5: | 1 |
| Percentage5: | 2.96 |
| Party6: | Democratic People's Party (San Marino) |
| Last Election6: | 1 |
| Seats6: | 1 |
| Percentage6: | 1.98 |
| Party7: | Movement for Constitutional Freedoms |
| Last Election7: | 1 |
| Seats7: | 1 |
| Percentage7: | 1.62 |
General elections were held in San Marino on 8 September 1974.[1] The Sammarinese Christian Democratic Party remained the largest party, winning 25 of the 60 seats in the Grand and General Council,[2] and formed a coalition with the Sammarinese Socialist Party.
Voters had to be citizens of San Marino and at least 24 years old. This was the first election in San Marino with passive suffrage for women.[3]