| Country: | Mauritania |
| Flag Year: | 1959 |
| Previous Election: | 1975 |
| Next Election: | 1996 |
| Election Date: | 6 March 1992 (first round) |
| Seats For Election: | All 79 seats in the National Assembly |
| Majority Seats: | 40 |
| Turnout: | 38.86% |
| First Election: | yes |
| Party1: | Democratic and Social Republican Party |
| Leader1: | Maaouya Ould Sid'Ahmed Taya |
| Percentage1: | 67.67 |
| Seats1: | 67 |
| Party3: | Rally for Democracy and Unity |
| Leader3: | Ahmed Ould Sidi Baba |
| Percentage3: | 7.37 |
| Seats3: | 1 |
| Party4: | Mauritanian Party for Renewal |
| Leader4: | Mulay Ould Jiyed |
| Percentage4: | 0.72 |
| Seats4: | 1 |
| Party5: | Independents |
| Leader5: | – |
| Percentage5: | 21.48 |
| Seats5: | 10 |
| Prime Minister | |
| Posttitle: | Prime Minister-designate |
| Before Election: | Maaouya Ould Sid'Ahmed Taya |
| Before Party: | PRDS |
| After Election: | Sidi Mohamed Ould Boubacar |
| After Party: | PRDS |
Parliamentary elections were held in Mauritania on 6 March 1992, with a second round on 13 March. They were the first National Assembly elections after the constitutional referendum the previous year that resulted in the reintroduction of multi-party democracy. The result was a victory for the ruling Democratic and Social Republican Party, which won 67 of the 79 seats in the Assembly.[1] Voter turnout was just 39%.[2]