Cugy is a municipality in the district of Gros-de-Vaud in the canton of Vaud in Switzerland. Cugy is first mentioned around 968-85 as in villa Cuzz…Cugy is a municipality in the district of Gros-de-Vaud in the canton of Vaud in Switzerland. Cugy is first mentioned around 968-85 as in villa Cuzziaco. In 1147 it was mentioned as Cusi. Cugy has an area, as of 2009, of 2.9 square kilometers. Of this area, 1.06 km² or 36.6% is used for agricultural purposes, while 1.07 km² or 36.9% is forested. Of the rest of the land, 0.77 km² or 26.6% is settled.