Kosmos 2522 (Russian: Космос 2522 meaning Space 2522) is a Russian military satellite launched in 2017 as part of the GLONASS satellite navigation system.

[3] Kosmos 2522 was launched from Site 43/4 at Plesetsk Cosmodrome in northern Russia.

A Soyuz-2-1b carrier rocket with a Fregat upper stage was used to perform the launch which took place at 00:02 UTC on 22 September 2017.

The launch successfully placed the satellite into a Medium Earth orbit.

The United States Space Command assigned it the Satellite Catalog Number 42939.