Raymond Stevens "Thunder" Tumlin Jr. (born April 17, 1947) is an American politician.

He serves as Chairman of the Marietta Board of Lights and Water and was elected to the Board Of Directors of the Municipal Electric Association of Georgia (MEAG) in 2013.

Tumlin practices law as a tax attorney in Marietta.

In July 2023, he was succeeded as a member of the Cobb & Douglas County Board of Health by Mayor of Mableton Michael Owens.

This article about a politician from the U.S. state of Georgia is a stub.