| Country: | Mauritania |
| Flag Year: | 1959 |
| Type: | parliamentary |
| Previous Election: | 1971 Mauritanian general election |
| Previous Year: | 1971 |
| Next Election: | 1992 Mauritanian parliamentary election |
| Next Year: | 1992 |
| Seats For Election: | All 70 seats in the National Assembly |
| Majority Seats: | 36 |
| Registered: | 661,416 |
| Turnout: | 87.42% (8.17pp) |
| Image1: | Moktar Ould Daddah.jpg |
| Leader1: | Mokhtar Ould Daddah |
| Party1: | PPM |
| Last Election1: | 100%, 50 seats |
| Seats1: | 70 |
| Seat Change1: | 20 |
| Popular Vote1: | 574,758 |
| Percentage1: | 100% |
Parliamentary elections were held in Mauritania on 26 October 1975. The country was a one-party state with the Mauritanian People's Party (PPM) as the sole legal party. It therefore won all 70 seats in the National Assembly. Voter turnout was 87%.[1]