The Buor-Yuryakh (Russian: Буор-Юрях; Yakut: Буор-Үрэх, Buor-Ürex) is a river in the Sakha Republic (Yakutia), Russia.

[1] The Buor-Yuryakh flows north of the Arctic Circle, across desolate territories of the Ust-Yansky District.

It has its sources in the northeastern slopes of the Kyundyulyun at the feet of 534 metres (1,752 ft) high Gory Krest mountain.

The river flows roughly eastwards across a floodplain among numerous lakes forming meanders all along its course.

[4] There are more than 400 lakes in the river basin with a total area of 34 square kilometres (13 sq mi).