Template:Infobox settlement Sadu (Hungarian: Cód) is a commune in Sibiu County, Transylvania, Romania, at the foothills of the Cindrel Mountains, 27 km south of the county capital Sibiu, in the M?rginimea Sibiului ethnographic area. It is composed of a single village, Sadu.In 1910 the village had 2,143 inhabitants.