The Aïn Doura Baths are a series of Roman-era ruins located in Dougga, Tunisia.

[1] The Aïn Doura baths were built in either the early 2nd, late 3rd[2] or 4th century AD in Dougga,[3] which was then an important city in Roman-era Tunisia.

The original name of the baths is unknown, as the name Aïn Doura was first given to the site in the 19th century.

[2] The baths were constructed of opus africanum and rubble masonry in the Punic–North African style.

[2] The baths also contain mosaics depicting aquatic animals and Roman figures.