| Arba | |
| Official Name: | Comune di Arba |
| Coordinates: | 46.15°N 59°W |
| Region: | Friuli-Venezia Giulia |
| Province: | Pordenone (PN) |
| Frazioni: | Colle |
| Mayor: | Antonio Ferrarin |
| Area Total Km2: | 15.31 |
| Population Total: | 1283 |
| Population As Of: | 30 April 2017[1] |
| Population Demonym: | Arbesi |
| Elevation M: | 210 |
| Postal Code: | 33090 |
| Area Code: | 0427 |
Arba (Standard Friulian: Friulian: Darbe; Western Friulian: Friulian: Darba) is a Italian: [[comune]] (municipality) in the Regional decentralization entity of Pordenone in the Italian region of Friuli-Venezia Giulia, located about 100km (100miles) northwest of Trieste and about 25km (16miles) northeast of Pordenone.
Arba borders the following municipalities: Cavasso Nuovo, Fanna, Maniago, Sequals, Spilimbergo, Vivaro.