| Vallelunga Pratameno | |
| Official Name: | Comune di Vallelunga Pratameno |
| Coordinates: | 37.6833°N 62°W |
| Region: | Sicily |
| Province: | Caltanissetta (CL) |
| Mayor: | Concettina Nicosia (Special Commissioner) |
| Area Total Km2: | 39.37 |
| Population Footnotes: | [1] |
| Population Total: | 3238 |
| Population As Of: | 1-1-2021 |
| Population Demonym: | Vallelunghese(i) |
| Elevation M: | 472 |
| Saint: | St. Mary of Loreto |
| Day: | Fourth Sunday in September |
| Postal Code: | 93010 |
| Area Code: | 0934 |
Vallelunga Pratameno (Sicilian: Vaddilonga) is a comune (municipality) in the Province of Caltanissetta in the Italian region Sicily, located about 60km (40miles) southeast of Palermo and about 30km (20miles) northwest of Caltanissetta. Vallelunga Pratameno borders the following municipalities: Cammarata, Castronovo di Sicilia, Polizzi Generosa, Sclafani Bagni, Valledolmo, Villalba.
Hundreds of Vallelungesi settled in the cities of Buffalo and Batavia in the US state of New York in the early 20th century, both communities establishing societies dedicated to Our Lady of Loreto, patroness of Vallelunga at the Buffalo and Batavia churches (both named St. Anthony of Padua Church). The annual feast is celebrated on the fourth Sunday of September.