| Perdifumo | |
| Official Name: | Comune di Perdifumo |
| Coordinates: | 40.25°N 16°W |
| Region: | Campania |
| Province: | Salerno (SA) |
| Frazioni: | Camella, Giungatelle, Mercato Cilento, Vatolla |
| Mayor Party: | Lista Civica |
| Mayor: | Vincenzo Paolillo |
| Area Total Km2: | 23.81 |
| Population Footnotes: | [1] |
| Population Total: | 1776 |
| Population As Of: | 31 March 2018 |
| Population Demonym: | Perdifumesi |
| Saint: | St. James |
| Day: | 25 July |
| Postal Code: | 84060 |
| Area Code: | 0974 |
Perdifumo (Campanian: Neapolitan: Pierdifume) is a town and comune in the province of Salerno in the Campania region of south-western Italy.