Etna is a ghost town that was located near the site of present-day Bullard in northwestern Cherokee County, Texas, United States.
Etna was first settled by immigrants from the Old South around the time of the Civil War.
A local post office was established in 1867 and by the early 1880s the town possessed a dry good store, a district school, a church, a gristmill, a blacksmith, and several general stores.
The settlement began to decline by the mid-1880s after the Kansas and Gulf Short Line Railroad bypassed Etna.
Most of the residents and businesses move to Bullard and the post office closed in 1883.