1959 Mauritanian parliamentary election

Parliamentary elections were held in Mauritania on 17 May 1959. The result was a victory for the Mauritanian Regroupment Party, which was the only party to contest the elections, thereby winning all 40 seats in the National Assembly. Voter turnout was 90.3%.

The elections were the last to be held in pre-independence Mauritania, which achieved full independence on 28 November 1960.