Komsomolsky (Russian: Комсомо́льский) is an urban locality (a work settlement) in Chamzinsky District of the Republic of Mordovia, Russia.

As of the 2010 Census, its population was 13,513.

[2] Within the framework of administrative divisions, the work settlement of Komsomolsky is incorporated within Chamzinsky District as Komsomolsky Work Settlement (an administrative division of the district).

[1] As a municipal division, Komsomolsky Work Settlement is incorporated within Chamzinsky Municipal District as Komsomolskoye Urban Settlement.

[3]