Dyer, originally Haynes, is an unincorporated community in Webster County, West Virginia, United States.

Dyer is located on the Williams River and County Route 46, 4.9 miles (7.9 km) east-southeast of Cowen.

[2] The village of Haynes received a post office in 1893.

[4][5] The post office was discontinued in 1938, and the mail redirected to Cowen.

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