The Tecșe (in its upper course also: Nireș) is a left tributary of the river Aita in Romania.

[1][2] It flows into the Aita south of Aita Seacă.

Its length is 13 km (8.1 mi) and its basin size is 47 km2 (18 sq mi).

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

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