Optatiana was a fort in the Roman province of Dacia.

The ruins are located on the left bank of Almaș river, in the village of Sutoru.

[2] It was located on the former road between Napoca and Largiana/Porolissum and like the other forts of Limes Porolissensis it was constructed in two phases: an initial wood and earth structure, and a second one from stone.

It is possible that numerus Mauretorum was stationed at the location.

This Dacia-related article is a stub.