The Battle of Basiani () was fought, in the 13th century, between the armies of the Kingdom of Georgia and the Seljuqid Sultanate of Rüm in the Basiani vale 60 km northeast of the city of Erzurum in what is now northeast Republic of Turkey. The battle is variously dated between 1202 and 1205, but 1203 or 1204 has lately been given preference. The contemporary Muslim annalist Ibn Bibi places the battle in 598 AH (October 1, 1201 - September 19, 1202). The modern Turkish historians identify the castle of Micingerd (Mazankert) as the location of the battle.