Styx Branch is a stream in Sevier County, Tennessee in the United States.

[1] The stream headwaters are at 35°39′03″N 83°26′01″W / 35.65083°N 83.43361°W / 35.65083; -83.43361 and its confluence with Alum Cave Creek is at 35°38′02″N 83°26′18″W / 35.63389°N 83.43833°W / 35.63389; -83.43833.

[1][2] The stream was named after the river Styx, in Greek mythology.

[3] Big N Funky Productions, the same team that produces Wrestling With Ghosts, is producing a horror comedy feature film about the Styx Branch River entitled “Donna’s Market”.

This film will be the fourth movie in their anthology about the area entitled The Smoky Mountain Chronicles.