| San Pietro Val Lemina | |
| Official Name: | Comune di San Pietro Val Lemina |
| Coordinates: | 44.9167°N 26°W |
| Region: | Piedmont |
| Metropolitan City: | Turin (TO) |
| Mayor: | Anna Balangero |
| Area Total Km2: | 12.43 |
| Population Total: | 1471 |
| Population As Of: | 31 December 2010 |
| Population Demonym: | Sampietrini |
| Elevation M: | 451 |
| Postal Code: | 10060 |
| Area Code: | 0121 |
San Pietro Val Lemina (French: Saint-Pierre) is a town and comune in the Metropolitan City of Turin, part of the Piedmont region, northern Italy. It takes its name from the Lemina torrent, which flows in its territory.