Viola is a town in Warren County, Tennessee, United States.

[7] According to the United States Census Bureau, the town has a total area of 0.2 square miles (0.52 km2), all of it land.

It was home to one of the earliest churches in Tennessee of the Separate Baptists and several members of the denomination lived there.

The post office was named for Viola, the fictional character in Shakespeare's play Twelfth Night.

The town hosts the annual Viola Valley Homecoming which features a parade, tractor pull, and other events.

[14][15] The town is also about 15 miles from Great Stage Park, the location of the annual Bonnaroo Music Festival.