Fairdealing is an unincorporated community in Marshall County, Kentucky, United States.

Fairdealing is located on U.S. Route 68, 6.2 miles (10.0 km) east of Benton.

In 1838, a post office was established in the community said to be named for storekeeper whose deals were perceived as fair.

The post office was discontinued in 1908.

This Marshall County, Kentucky state location article is a stub.