Big Frog Mountain is a mountain located primarily in southeastern Tennessee in the Big Frog Wilderness, within the Cherokee National Forest.

[1] Part of the mountain south of the summit is located in Fannin County, Georgia.

A network of trails allow hikers to explore the mountain, which gains its distinctive name by, according to some, looking somewhat like a frog in profile.

It has also been speculated that the local place name "Cohutta" derived from a Cherokee word meaning "Big Frog" Big Frog Mountain has a long, narrow, and flat top rising gently to a maximum height of 4,224 feet (1,287 m).

Large patches of rhododendron can be found on the western part of the mountaintop.