Lake Marvin is a reservoir in Floyd County, in the U.S. state of Georgia.

[3] Lake Marvin is located in northern Floyd County in a basin known as The Pocket.

[4] The lake is surrounded by the Johns Mountain Wildlife Management Area and the Chattahoochee-Oconee National Forest.

[2] The reservoir was created by the completion of Lake Marvin Dam on Pocket Creek.

This Floyd County, Georgia state location article is a stub.