What is "yermakovsky"

Yermakovsky (; masculine), Yermakovskaya (; feminine), or Yermakovskoye (; neuter) is the name of several rural localities in Russia:

• Yermakovsky, Novosibirsk Oblast, a settlement in Kochkovsky District of Novosibirsk Oblast
• Yermakovsky, name of several other rural localities
• Yermakovskaya, a stanitsa in Tatsinsky District of Rostov Oblast
• Yermakovskoye, a selo in Yermakovsky District of Krasnoyarsk Krai