Tatlyar (Russian: Татляр; Azerbaijani: Татлар, Tatlar) is a rural locality (a selo) and the administrative centre of Tatlyarsky Selsoviet, Derbentsky District, Republic of Dagestan, Russia.

[3] Tatlyar is located 29 km northwest of Derbent (the district's administrative centre) by road.

Karadagly and Ullu-Terkeme are the nearest rural localities.

[4] Azerbaijanis and Dargins live there.

This Republic of Dagestan location article is a stub.