Vidra is a commune located in Vrancea County, Romania. It is composed of nine villages: Burca, Ireşti, Ruget, Scafari, Şerbeşti, Tichiriş, Vidra, Viişoara and Voloşcani.
Coordinates: 45°55′N 26°54′E / 45.91°N 26.90°E / 45.91; 26.90