Rozavlea (Hungarian: Rozávlya or Rosália, Yiddish: ריזאוולייה, romanized: Rezavlia) is a commune in Maramureș County, Maramureș, Romania. It is composed of two villages, Rozalvea and Sâlța (established in 2006).

The commune is located in the east-central part of Maramureș County, on the right bank of the Iza River. It lies at an altitude of 370 m (1,210 ft), in the western foothills of the Maramureș Mountains [ro]. The county seat, Baia Mare, is some 75 km (47 mi) to the west.

At the 2021 census, Rozavlea had a population of 2,986, with an absolute majority (91.5%) of ethnic Romanians.