Donzelinho branco is a white Portuguese wine grape variety that is classified as one of the "Very Good" varieties authorized to be used in Port wine production. While rarely seen as a varietal wine, Donzelinho branco is a permitted variety in the white blends of several northern Portuguese wine regions including the Denominação de Origem Controlada (DOC) of Douro and Trás-os-Montes and the Vinho Regional (VR) wines of Duriense and Transmontano.[1]