Rusudan (Georgian: რუსუდანი, romanized: rusudani) (c. 1194–1245), a member of the Bagrationi dynasty, ruled as queen regnant (mepe) of Georgia in 1223–1245.

Rusudan made an alliance with the neighbouring Seljuk rulers of Rüm and Ahlat, but the Georgians were routed by the Khwarezmians at Battle of Bolnisi, before the allies could arrive (1228).

They had two children: Ghias ad-Din's position at the Georgian court was weak and the spousal relationship was strained due to Rusudan's unfaithfulness.

Reporting her scandalous love affairs and adulterous way of life, ibn al-Athir recounts that on one occasion Rusudan was surprised by her husband in bed in the arms of a slave ("mamluke").

As Ghias ad-din refused to condone this fact, ibn al-Athir continues, Rusudan had him moved to "another town" under strict supervision.