| Mauritania U-17 | |
| Fifa Trigramme: | MTN |
| Association: | Football Federation of the Islamic Republic of Mauritania |
| Confederation: | CAF (Africa) |
| Home Stadium: | Stade Olympique |
| Pattern La1: | _mtn2122h |
| Pattern B1: | _mtn2122h |
| Pattern Ra1: | _mtn2122h |
| Pattern Sh1: | _red_stripes |
| Pattern So1: | _mtn2122h |
| Leftarm1: | 009325 |
| Body1: | 009325 |
| Rightarm1: | 009325 |
| Shorts1: | 009325 |
| Socks1: | 009325 |
| Pattern La2: | _mtn2122a |
| Pattern B2: | _mtn2122a |
| Pattern Ra2: | _mtn2122a |
| Pattern Sh2: | _mtn2122a |
| Pattern So2: | _mtn2122a |
| Leftarm2: | FFFFFF |
| Body2: | FFFFFF |
| Rightarm2: | FFFFFF |
| Shorts2: | FFFFFF |
| Socks2: | FFFFFF |
| Regional Name: | Africa U-17 Cup of Nations |
| 2Ndregional Name: | WAFU Zone A U-17 Tournament |
The Mauritania national under-17 football team (Arabic: منتخب موريتانيا لكرة القدم تحت 17 سنة) is the national representative for Mauritania in international under-17 football competition, and is controlled by the Football Federation of the Islamic Republic of Mauritania. The team competes in the Africa U-17 Cup of Nations, WAFU Zone A U-17 Tournament, and the FIFA U-17 World Cup, which is held every two years. The under-17 team also participates in local and international friendly tournaments.
| FIFA U-16 and U-17 World Cup | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Appearances: 0 | |||||||||
| Year | Round | Position | |||||||
 1985 | Did not enter | ||||||||
 1987 | |||||||||
| 1989 | |||||||||
 1991 | Did not qualify | ||||||||
 1993 | Withdrew in qualification | ||||||||
 1995 | Did not enter | ||||||||
 1997 | |||||||||
 1999 | Withdrew in qualification | ||||||||
 2001 | Did not enter | ||||||||
 2003 | Withdrew in qualification | ||||||||
 2005 | Did not enter | ||||||||
| 2007 | Did not qualify | ||||||||
 2009 | |||||||||
 2011 | Did not enter | ||||||||
 2013 | Did not qualify | ||||||||
 2015 | Withdrew in qualification | ||||||||
 2017 | Did not qualify | ||||||||
 2019 | |||||||||
| 2021 | Did not qualify (competition cancelled) | ||||||||
| 2023 | To be determined | ||||||||
| Total | 0/19 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| CAF U-17 Championship | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Appearances: 0 | |||||||||
| Year | Round | Position | |||||||
 1995 | Did not enter | ||||||||
 1997 | |||||||||
 1999 | Withdrew in qualification | ||||||||
 2001 | Did not enter | ||||||||
 2003 | Withdrew in qualification | ||||||||
 2005 | Did not enter | ||||||||
 2007 | Did not qualify | ||||||||
 2009 | |||||||||
 2011 | Did not enter | ||||||||
 2013 | Did not qualify | ||||||||
 2015 | Withdrew in qualification | ||||||||
 2017 | Did not qualify | ||||||||
| 2019 | |||||||||
| 2021 | Cancelled | ||||||||
| 2023 | To be determined | ||||||||
| Total | 0/13 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| Arab Cup U-17 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Appearances: 3 | |||||||||
| Year | Round | Position | |||||||
| 2011 | Did not participate | ||||||||
 2012 | Group stage | 5th | 3 | 1 | 1 | 1 | 5 | 5 | |
 2014 | Group stage | 7th | 2 | 0 | 0 | 2 | 4 | 7 | |
| 2021 | Cancelled | ||||||||
| 2022 | Qualified | ||||||||
| Total | Group stage | 3/4 | 5 | 1 | 1 | 3 | 9 | 12 | |