Amursk (Russian: Аму́рск) is a town in Khabarovsk Krai, Russia, located on the left bank of the Amur River 45 kilometers (28 mi) south of Komsomolsk-on-Amur.

[1] As an administrative division, it is incorporated separately as the town of krai significance of Amursk—an administrative unit with the status equal to that of the districts.

[6] The population grew from 3,500 in 1959 to a high point of 58,395 inhabitants in 1989.

Since the dissolution of the Soviet Union, the population trend reversed.

There is a goods railway to the town, connecting to the Khabarovsk-Komsomolsk-Dzemgi line at the station of Mylki.