Yaysky District (Russian: Яйский райо́н) is an administrative district (raion), one of the nineteen in Kemerovo Oblast, Russia.

[1] As a municipal division, it is incorporated as Yaysky Municipal District.

[5] It is located in the north of the oblast.

The area of the district is 2,669 square kilometers (1,031 sq mi).

[2] Its administrative center is the urban locality (an urban-type settlement) of Yaya.