Karmir-Astkh () is a rural locality (a khutor) in Kuzhorskoye Rural Settlement of Maykopsky District, in the Adygea Republic of Russia. The population was 26 as of 2018. There are 3 streets.
Karmir-Astkh is located 22 km northeast of Tulsky (the district's administrative centre) by road. 17 let Oktyabrya is the nearest rural locality.
The khutor is inhabited by Russians.