| Postiglione | |
| Official Name: | Comune di Postiglione |
| Map Alt: | Postiglione within the Province of Salerno |
| Coordinates: | 40.5667°N 29°W |
| Province: | (SA) |
| Frazioni: | Canneto, Lagorosso, Selvanera, Terzo di Mezzo, Aquara, Pescara |
| Area Total Km2: | 47 |
| Population Footnotes: | [1] |
| Population Total: | 2312 |
| Population As Of: | 1 April 2009 |
| Population Demonym: | Postiglionesi |
| Elevation Footnotes: | [2] |
| Elevation M: | 605 |
| Saint: | San Giorgio and San Nicola |
| Day: | 23 April |
| Postal Code: | 84026 |
| Area Code: | 0828 |
| Istat: | 065101 |
Postiglione (Campanian: Neapolitan: Pustiglione) is a town and comune in the province of Salerno in the Campania region of south-western Italy.
Located in Cilento, below the Alburni mountains, borders with the municipalities of Altavilla Silentina, Campagna, Castelcivita, Controne, Contursi Terme, Serre and Sicignano degli Alburni.
Postiglione counts 5 frazioni: Canneto, Duchessa, Selvanera, Terzo di Mezzo and Zancuso. Canneto, located on the road between Postiglione and Controne, is the most populated one.