Kempster is an unincorporated community located in Langlade County, Wisconsin, United States.

Kempster is 10 miles (16 km) north of Antigo, in the town of Neva.

A post office called Kempster was established in 1882, and remained in operation until it was discontinued in 2002.

[2] The community was named for Dr. Kempster, a member of staff at a psychiatric hospital.

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