Yessey (Russian: Ессе́й) is a rural locality (a settlement) in Evenkiysky District of Krasnoyarsk Krai, Russia, located on the shore of Lake Yessey.
Yessey has a subarctic climate (Köppen climate classification Dfc) with extremely cold winters and mild summers. Precipitation is quite low but is somewhat higher in summer than at other times of the year.