| Tessennano | |
|---|---|
| Comune | |
| Comune di Tessennano | |
| Location of Tessennano in Italy | |
| Coordinates: 42°28′45″N 11°47′28″E / 42.47917°N 11.79111°E | |
| Country | Italy |
| Region | Latium |
| Province / Metropolitan city | Viterbo (VT) |
| Government | |
| • Mayor | Ermanno Nicolai |
| Area | |
| • Total | 14.65 km2 (5.66 sq mi) |
| Elevation | 302 m (991 ft) |
| Population (31 December 2012) | |
| • Total | 336 |
| • Density | 23/km2 (59/sq mi) |
| Demonym(s) | Tessennanesi |
| Time zone | CET (UTC+1) |
| • Summer (DST) | CEST (UTC+2) |
| Postal code | 01010 |
| Dialing code | 0761 |
| Patron saint | San Felice |
| Saint day | August 30 |
Tessennano is a comune (municipality) in the Province of Viterbo in the Italian region Latium, located about 90 kilometres (56 mi) northwest of Rome and about 25 kilometres (16 mi) west of Viterbo.