| Pralungo | |
| Official Name: | Comune di Pralungo |
| Coordinates: | 45.5°N 18°W |
| Region: | Piedmont |
| Province: | Biella (BI) |
| Frazioni: | Valle, Sant'Eurosia |
| Mayor: | Maurizio Benna |
| Area Total Km2: | 7.2 |
| Population Total: | 2734 |
| Population As Of: | Dec. 2004[1] |
| Population Demonym: | Pralunghesi |
| Elevation M: | 554 |
| Postal Code: | 13899 |
| Area Code: | 015 |
Pralungo is a comune (municipality) in the Province of Biella in the Italian region Piedmont, located about 70km (40miles) northeast of Turin and just north of Biella.
The municipality of Pralungo contains the frazioni (subdivisions, mainly villages and hamlets) Valle and Sant'Eurosia.
Pralungo borders the following municipalities: Biella, Sagliano Micca, Tollegno.