| Mwema | |
| Native Name: | Kata ya Mwema |
| Native Name Lang: | sw |
| Settlement Type: | Ward |
| Pushpin Map: | Tanzania |
| Coordinates: | -1.2234°N 34.3854°W |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Name1: | Mara Region |
| Subdivision Type2: | District |
| Subdivision Name2: | Tarime District |
| Subdivision Type3: | Ward |
| Subdivision Name3: | Mwema |
| Population As Of: | 2016 |
| Population Total: | 11,260 |
| Postal Code: | 31408 |
| Postal Code Type: | Postcode |
| Timezone: | EAT |
| Utc Offset: | +3 |
Mwema(Tarime) is a ward in Tarime District, Mara Region of northern Tanzania, East Africa. In 2016 the Tanzania National Bureau of Statistics report there were 11,260 people in the ward, from 10,204 in 2012.
The ward has 4 villages and 19 hamlets.