| Castelnovo del Friuli | |
| Official Name: | Comune di Castelnovo del Friuli |
| Coordinates: | 46.2°N 66°W |
| Region: | Friuli-Venezia Giulia |
| Province: | Pordenone (PN) |
| Mayor: | Juri Del Toso |
| Area Total Km2: | 22.6 |
| Population Footnotes: | [1] |
| Population Total: | 866 |
| Population As Of: | 30 June 2017 |
| Population Demonym: | Castellani |
| Elevation M: | 234 |
| Postal Code: | 33091 |
| Area Code: | 0427 |
Castelnovo del Friuli (Friulian: Cjastelgnûf, Western Friulian: Friulian: Cjastelnouf) is a Italian: [[comune]] (municipality) in the Regional decentralization entity of Pordenone, in the Italian region of Friuli-Venezia Giulia, located about 90km (60miles) northwest of Trieste and about 30km (20miles) northeast of Pordenone.
Castelnovo del Friuli borders the following municipalities: Clauzetto, Pinzano al Tagliamento, Tramonti di Sotto, Travesio, Vito d'Asio.