| Mauritania U-23 | |
| Fifa Trigramme: | MTN |
| Nickname: | المرابطون (Murabitun) |
| Association: | Football Federation of the Islamic Republic of Mauritania |
| Sub-Confederation: | WAFU |
| Confederation: | CAF (Africa) |
| Coach: | Taleb Lemrabott |
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| Regional Cup Apps: | 0 |
| 2Ndregional Name: | African Games |
| 2Ndregional Cup Apps: | 0 |
| 3Rdregional Name: | U-23 Africa Cup of Nations |
| 3Rdregional Cup Apps: | 0 |
The Mauritania national under-23 football team represents Mauritania in international football competitions including the Olympic Games. The selection is limited to players under the age of 23, except during the Olympic Games where the use of three overage players is allowed. The team is controlled by the Football Federation of the Islamic Republic of Mauritania.[1]
| Arab Games record | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Appearances: 4 | |||||||||
| Year | Round | Position | |||||||
 1953 | Part of France | ||||||||
 1957 | |||||||||
 1961 | Did not enter | ||||||||
| 1965 | |||||||||
| 1976 | Group stage | 7th | 6 | 0 | 0 | 6 | 2 | 13 | |
| 1985 | 11th | 3 | 0 | 0 | 3 | 2 | 12 | ||
| 1992 | Did not enter | ||||||||
| 1997 | Group stage | 8th | 3 | 0 | 0 | 3 | 2 | 6 | |
 1999 | Did not enter | ||||||||
 2004 | No tournament | ||||||||
| 2007 | Did not enter | ||||||||
 2011 | |||||||||
| 2023 | Group stage | 7th | 3 | 0 | 2 | 1 | 4 | 6 | |
| Total | Group stage | 4/12 | 15 | 0 | 2 | 13 | 10 | 37 | |