Greenville is a village in Outagamie County, Wisconsin. It is one of 18 communities that form the basis of the Fox Cities, the third largest metropolitan area in Wisconsin. The population was 12,619 in 2020.

Outagamie County is a county in the Fox Cities region of the U.S. state of Wisconsin, located in the northeast of the state. As of the 2020 Census, the population was 190,705. Its county seat is Appleton.