| Casalnuovo Monterotaro | |
| Official Name: | Comune di Casalnuovo Monterotaro |
| Coordinates: | 41.6167°N 21°W |
| Region: | Apulia |
| Province: | (FG) |
| Frazioni: | Monterotaro |
| Mayor: | Pasquale De Vita |
| Area Total Km2: | 48.10 |
| Population Footnotes: | [1] |
| Population Total: | 1532 |
| Population As Of: | 28 February 2017 |
| Population Demonym: | Casalnovesi |
| Elevation M: | 432 |
| Saint: | St. Mary of the Rocca |
| Day: | 15 August |
| Postal Code: | 71033 |
| Area Code: | 0881 |
Casalnuovo Monterotaro is a town and comune in the province of Foggia in the Apulia region of southeast Italy. The town is located in the Monti Dauni. It was historically an Arbëreshë settlement, the inhabitants however no longer use the Albanian language.[2]