Darien is a village in Walworth County, Wisconsin, United States. It is pronounced /dɛəriɛn/ or /dɛəriæn/. The population was 1,572 at the 2000 census. The village is located within the Town of Darien.
Darien is located at 42°36′2″N 88°42′30″W / 42.60056°N 88.70833°W / 42.60056; -88.70833 (42.600732, -88.708391).
According to the United States Census Bureau, the village has a total area of 1.3 square miles (3.3 km²). None of the area is covered with water.