Arylakh is a rural locality in Luchcheginsky 1-y Rural Okrug of Kobyaysky District in the Sakha Republic, Russia, located 300 kilometers (190 mi) from Sangar, the administrative center of the district and 15 kilometers (9.3 mi) from Bagadya, the administrative center of the rural okrug. Its population as of the 2002 Census was 91.