| Oumar N'Diaye | |
| Birth Date: | 22 July 1985 |
| Birth Place: | Mantes-la-Jolie, France |
| Height: | 1.86 m |
| Position: | Centre-back |
| Years1: | 2003–2005 |
| Clubs1: | CA Lisieux |
| Years2: | 2005–2006 |
| Clubs2: | USON Mondeville |
| Caps2: | 32 |
| Goals2: | 0 |
| Years3: | 2006–2010 |
| Clubs3: | Caen B |
| Years4: | 2007–2008 |
| Clubs4: | Caen |
| Caps4: | 5 |
| Goals4: | 0 |
| Years5: | 2008–2009 |
| Clubs5: | → Vannes (loan) |
| Caps5: | 19 |
| Goals5: | 1 |
| Years6: | 2010–2011 |
| Clubs6: | UJA Alfortville |
| Caps6: | 14 |
| Goals6: | 0 |
| Years7: | 2011–2013 |
| Clubs7: | Vannes |
| Caps7: | 41 |
| Goals7: | 4 |
| Years8: | 2013–2016 |
| Clubs8: | Mantes |
| Caps8: | 59 |
| Goals8: | 1 |
| Nationalyears1: | 2013–2016 |
| Nationalteam1: | Mauritania |
| Nationalcaps1: | 21 |
| Nationalgoals1: | 1 |
Oumar N'Diaye (born 22 July 1985) is a former professional footballer who played as a centre-back. Born in France, he made 21 appearances for the Mauritania national team at international level, scoring 1 goal.
Scores and results list Mauritania's goal tally first.[1]
Vannes