Clarks Mills is an unincorporated community located in the town of Cato, Manitowoc County, Wisconsin, United States.

Clarks Mills is on the Manitowoc River northeast of Valders.

It is named for early settler Ira Clark, who along with Thomas Cunningham built a mill and bridge there in the 1840s.

[2] The community is home to St. Mary's Catholic Church and St. Mary-St. Michael Catholic School.

This article about a location in Manitowoc County, Wisconsin is a stub.