| Boumdeid | |
| Native Name: | بومديد |
| Settlement Type: | Commune and town |
| Pushpin Map: | Mauritania |
| Pushpin Label Position: | bottom |
| Pushpin Mapsize: | 300 |
| Pushpin Map Caption: | Location in Mauritania |
| Subdivision Type: | Country |
| Subdivision Name: |  Mauritania |
| Subdivision Type1: | Region |
| Subdivision Name1: | Assaba Region |
| Subdivision Type2: | Department |
| Subdivision Name2: | Boumdeid Department |
| Leader Title: | Mayor |
| Unit Pref: | Imperial |
| Area Total Km2: | 149.0 |
| Population As Of: | 2013 census |
| Population Total: | 3,189 |
| Population Density Km2: | auto |
| Population Blank1 Title: | Ethnicities |
| Utc Offset: | ±00:00 |
| Coordinates: | 17.45°N -32°W |
Boumdeid (Arabic: بومديد) is a town and commune in Mauritania. It is located in the Aoukar basin, which formerly gave name to the greater region. It has a population of 3,189 at the 2013 census.[1] It is the birthplace of Mauritanian president Mohamed Ould Ghazouani.