Yermakovsky (Russian: Ермако́вский; masculine), Yermakovskaya (Ермако́вская; feminine), or Yermakovskoye (Ермако́вское; neuter) is the name of several rural localities in Russia:
Map of Yermakovsky District, Krasnoyarsk Krai, Russia
References
Yermakovsky Wikipedia(Text) CC BY-SA