The Aita (Hungarian: Ajta-patak, in its upper course also: Jemenc) is a right tributary of the river Olt in Romania.

[1][2] It discharges into the Olt in Aita Mare.

[3] Its length is 25 km (16 mi) and its basin size is 132 km2 (51 sq mi).

[2] The following rivers are tributaries to the river Aita (from source to mouth):

This article related to a river in Covasna County is a stub.