| Caselle in Pittari | |
| Official Name: | Comune di Caselle in Pittari |
| Coordinates: | 40.1667°N 48°W |
| Province: | (SA) |
| Frazioni: | Botimare, Caporra, Marmore, Santi Caselle, Tempe |
| Mayor: | Maurizio Tancredi |
| Area Total Km2: | 45.56 |
| Population Footnotes: | [1] |
| Population Total: | 1947 |
| Population As Of: | 28 February 2017 |
| Population Demonym: | Casellesi |
| Saint: | St. Michael Archangel |
| Day: | 8 May |
| Postal Code: | 84030 |
| Area Code: | 0974 |
Caselle in Pittari is a town and comune in the province of Salerno in the Campania region of south-western Italy.