| Coordinates | 40°15′N 16°16′E |
|---|---|
| Province | (PZ) |
| Frazioni | San Brancato |
| Mayor | Vincenzo Nicola Parisi |
| Area total | 89 km² |
| Population total | 6548 |
| Population as of | December 2008 |
| Population demonym | Santarcangiolesi |
| Elevation | 388 m |
| Istat | 076080 |
| Saint | St. Michael Archangel |
| Day | 8 May |
| Postal code | 85037 |
| Area code | 0973 |
| Website | Official website |
Sant'Arcangelo is a town and comune in the province of Potenza, in the southern Italian region of Basilicata.