Nana (Georgian: ნანა) was a Queen consort of the Kingdom of Iberia as the second wife of Mirian III in the 4th century.

[1][2] According to the Georgian chronicles, Nana was "from a Greek territory, from Pontus, the daughter of Oligotos"[3] whom Mirian married after his first wife died (in 292 according to Cyril Toumanoff).

Nana bore Mirian two sons: Rev II, Varaz-Bakur and a daughter who married Peroz, the first Mihranid dynast of Gugark.

Toumanoff has assumed that the name of Nana's father might have been a Georgian corruption of "Olympius" or "Olympus", a Bosporan dynast whose son Aurelius Valerius Sogus Olympianus, a Roman governor of Theodosia, is known from a Greek inscription of 306 dedicated to "the Most High God" on the occasion of the building of the Jewish "prayer house".

Nana and Mirian are traditionally considered to have been buried at the Samtavro convent in Mtskheta, where their tombs are still shown.