Karadagly (; , QaradaÃÂlñ) is a rural locality (a selo) in Tatlyarsky Selsoviet, Derbentsky District, Republic of Dagestan, Russia. The population was 788 as of 2010. There are 12 streets.
Karadagly is located 28 km northwest of Derbent (the district's administrative centre) by road. Tatlyar and Padar are the nearest rural localities.
Azerbaijanis live there.