Mauritania at the 2024 Summer Olympics

Mauritania will compete at the 2024 Summer Olympics in Paris, which is scheduled to take place from 26 July 2024 to 11 August 2024. It was the nation's eleventh appearance at the Summer Olympics since its debut in 1984.

Competitors
The following is the list of number of competitors in the Games.

Athletics
Mauritania sent one sprinter to compete at the 2024 Summer Olympics.


 * Key
 * Note–Ranks given for track events are within the athlete's heat only
 * Q = Qualified for the next round
 * q = Qualified for the next round as a fastest loser or, in field events, by position without achieving the qualifying target
 * NR = National record
 * N/A = Round not applicable for the event
 * Bye = Athlete not required to compete in round


 * Track events

Swimming
Mauritania sent one swimmer to compete at the 2024 Paris Olympics, and also marking the nation's debut in these sports.