Castellvi or Castellví may refer to: People Francesc de Castellví, co-author of Scachs d'amor José María Castellví, Catalan film director Vilmarie Castellvi, Puerto Rican tennis player Places Castellví de Rosanes, municipality in the comarca of the Baix Llobregat Castellví de la Marca, municipality in the comarca of Alt Penedès Castellvi Peak, peak on Hurd Peninsula, Livingston Island