Mathias is an unincorporated community along the Lost River in Hardy County in the U.S. state of West Virginia.

Mathias lies off West Virginia Route 259.

Mathias has one bank (Summit Community Bank), one restaurant, a post office, a new garage, one community center, one gas station, a fitness center, as well as Lost River State Park.

The climate in this area is characterized by hot, humid summers and generally mild to cool winters.

This article about a location in Hardy County, West Virginia is a stub.