The Kyuyol-Yuryakh (Russian: Кюёль-Юрях; Yakut: Күөл-үрэх, Küöl-ürex) is a river in the Sakha Republic (Yakutia), Russia.

[1] The river flows north of the Arctic Circle, across territories of the East Siberian Lowland in Allaikhovsky District.

[4] The Kyuyol-Yuryakh has its sources in a small lake of the northern end of the Yana-Indigirka Lowland, to the east of the Muksunuokha basin.

The river heads first roughly southwards across a tundra area marked by permafrost and numerous small lakes.

The Kyuyol-Yuryakh then flows out of the lake from the eastern shore, meandering strongly in a ENE direction for a stretch, after which it turns southeastward to the north of the course of the Uryung-Ulakh, the main tributary of the Khroma.