| Santilya | |
| Settlement Type: | Ward |
| Pushpin Map: | Tanzania |
| Coordinates: | -9.1°N 54°W |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Name1: | Mbeya Region |
| Subdivision Type2: | District |
| Subdivision Name2: | Mbeya District |
| Subdivision Type3: | Ward |
| Subdivision Name3: | Santilya |
| Government Type: | Council |
| Population As Of: | 2016 |
| Population Total: | 19373 |
| Population Density Km2: | auto |
| Area Code: | 025 |
| Postal Code: | 53211 |
| Postal Code Type: | Postcode |
| Timezone: | EAT |
| Utc Offset1: | +3 |
Santilya is an administrative ward in the Mbeya Rural district of the Mbeya Region of Tanzania. In 2016 the Tanzania National Bureau of Statistics report there were 19,373 people in the ward, from 17,578 in 2012.
The ward has 11 villages, and 62 hamlets.