Agayakan (Russian: Агаякан; Yakut: Агайакаан, Agayakaan) is an abandoned village, which used to be a rural locality (a selo).

It was one of four settlements in Second Borogonsky Rural Okrug of Oymyakonsky District in the Sakha Republic, Russia, in addition to Tomtor, the administrative center of the Rural Okrug, Aeroport and Kuydusun.

The deserted village is located close to the confluence of the Agayakan and Suntar rivers, which form the Kyuyente, a tributary of the Indigirka.

[5][6] The minimum temperature of -57.0 °C (-70.6 °F)[7] was recorded on December 5, 2023, in Agayakan.

This Sakha Republic location article is a stub.