| Name | Teresina |
| Office head of government | |
| Mayor | |
| Image |  |
| Area (m²) | 1,392,000,000 |
| Date founded | 1852 |
| Elevation (m) | 72 |
| Country | Brazil |
| Administrative division | Piauí |
| Continent | Americas |
| Latitude (°) | -5.0891666412 |
| Waterbody | |
| Longitude (°) | -42.8016662598 |
| Website | http://www.teresina.pi.gov.br/ |
| Population (people) | 847,430 (2016) |
| Demonym |