| Villalfonsina | |
| Official Name: | Comune di Villalfonsina |
| Coordinates: | 42.1667°N 48°W |
| Region: | Abruzzo |
| Province: | Chieti (CH) |
| Area Total Km2: | 9 |
| Population Total: | 1038 |
| Population As Of: | December 31, 2004 |
| Elevation M: | 203 |
| Saint: | St. Irene |
| Postal Code: | 66020 |
| Area Code: | 0873 |
Villalfonsina is a comune and town in the province of Chieti in the Abruzzo region of Italy. Named after a feudal lord, Alfonso d'Avalos, it is believed he founded the town and developed it into a successful centre of agriculture.[1]
The town is located on the right bank of the Osento River and the inhabitants are called "Villesi".