Frytown is an unincorporated community and census-designated place in Johnson County, Iowa, United States, approximately 10 miles southwest of Iowa City.

The town has been known as Frytown since the 19th century, and is listed as such on state maps; the USGS once called it Williamstown, though it has since changed the name.

As of the 2020 Census,[5] there were 193 people and 74 total housing units in the community.

Yoder is the other prominent name in the Church of Christ graveyard.

This article about the geography of Johnson County, Iowa is a stub.