| Katunguru | |
| Native Name: | Kata ya Katunguru |
| Native Name Lang: | sw |
| Settlement Type: | Ward |
| Pushpin Map: | Tanzania#Africa |
| Pushpin Relief: | yes |
| Coordinates: | -2.507°N 32.675°W |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Name1: | Mwanza Region |
| Subdivision Type2: | District |
| Subdivision Name2: | Sengerema District |
| Subdivision Type3: | Ward |
| Subdivision Name3: | Katunguru |
| Population As Of: | 2016 |
| Population Total: | 22,848 |
| Postal Code: | 33332 |
| Postal Code Type: | Postcode |
| Timezone: | EAT |
| Utc Offset: | +3 |
Katunguru, also Katungulu is an administrative ward in Sengerema District, Mwanza Region, Tanzania. In 2016 the Tanzania National Bureau of Statistics report there were 22,848 people in the ward, from 20,284 in 2012.
The ward has 24 villages.