Nikolayevsky (; masculine), Nikolayevskaya (; feminine), or Nikolayevskoye (; neuter) is the name of several rural localities in Russia.
Astrakhan Oblast As of 2010, one rural locality in Astrakhan Oblast bears this name: Nikolayevsky, Astrakhan Oblast, a settlement in Karaulinsky Selsoviet of Kamyzyaksky District
Belgorod Oblast As of 2010, one rural locality in Belgorod Oblast bears this name: Nikolayevsky, Belgorod Oblast, a settlement in Krasnogvardeysky District
Bryansk Oblast As of 2010, two rural localities in Bryansk Oblast bear this name: Nikolayevsky, Brasovsky District, Bryansk Oblast, a settlement in Snytkinsky Selsoviet of Brasovsky District Nikolayevsky, Pochepsky District, Bryansk Oblast, a settlement in Baklansky Selsoviet of Pochepsky District
Republic of Buryatia As of 2010, one rural locality in the Republic of Buryatia bears this name: Nikolayevsky, Republic of Buryatia, a settlement in Zavodskoy Selsoviet of Tarbagataysky District
Chuvash Republic As of 2010, one rural locality in the Chuvash Republic bears this name: Nikolayevskoye, Chuvash Republic, a selo in Nikolayevskoye Rural Settlement of Yadrinsky District
Irkutsk Oblast As of 2010, one rural locality in Irkutsk Oblast bears this name: Nikolayevsky, Irkutsk Oblast, an area in Zalarinsky District
Karachay–Cherkess Republic As of 2010, one rural locality in the Karachay–Cherkess Republic bears this name: Nikolayevskoye, Karachay–Cherkess Republic, a selo in Prikubansky District
Kirov Oblast As of 2010, one rural locality in Kirov Oblast bears this name: Nikolayevskoye, Kirov Oblast, a selo in Gostovsky Rural Okrug of Shabalinsky District
Kostroma Oblast As of 2010, one rural locality in Kostroma Oblast bears this name: Nikolayevskoye, Kostroma Oblast, a village in Yekaterinkinskoye Settlement of Kadyysky District
Leningrad Oblast As of 2010, one rural locality in Leningrad Oblast bears this name: Nikolayevskoye, Leningrad Oblast, a village in Osminskoye Settlement Municipal Formation of Luzhsky District
Mari El Republic As of 2010, one rural locality in the Mari El Republic bears this name: Nikolayevsky, Mari El Republic, a vyselok in Shelangersky Rural Okrug of Zvenigovsky District
Nizhny Novgorod Oblast As of 2010, two rural localities in Nizhny Novgorod Oblast bear this name: Nikolayevsky, Nizhny Novgorod Oblast, a pochinok in Tumaninsky Selsoviet of Shakhunsky District Nikolayevskoye, Nizhny Novgorod Oblast, a village in Vyazovsky Selsoviet of Tonkinsky District
Republic of North Ossetia–Alania As of 2010, one rural locality in the Republic of North Ossetia–Alania bears this name: Nikolayevskaya, Republic of North Ossetia–Alania, a stanitsa in Nikolayevskoye Rural Settlement of Digorsky District
Novgorod Oblast As of 2010, two rural localities in Novgorod Oblast bear this name: Nikolayevskoye, Maryovsky District, Novgorod Oblast, a village in Molvotitskoye Settlement of Maryovsky District Nikolayevskoye, Moshenskoy District, Novgorod Oblast, a village in Orekhovskoye Settlement of Moshenskoy District
Novosibirsk Oblast As of 2010, one rural locality in Novosibirsk Oblast bears this name: Nikolayevsky, Novosibirsk Oblast, a settlement in Kochkovsky District
Oryol Oblast As of 2010, one rural locality in Oryol Oblast bears this name: Nikolayevsky, Oryol Oblast, a settlement in Druzhensky Selsoviet of Dmitrovsky District
Perm Krai As of 2010, one rural locality in Perm Krai bears this name: Nikolayevsky, Perm Krai, a settlement in Chernushinsky District
Rostov Oblast As of 2010, five rural localities in Rostov Oblast bear this name: Nikolayevsky, Kagalnitsky District, Rostov Oblast, a khutor in Kirovskoye Rural Settlement of Kagalnitsky District Nikolayevsky, Milyutinsky District, Rostov Oblast, a khutor in Nikolo-Berezovskoye Rural Settlement of Milyutinsky District Nikolayevsky, Orlovsky District, Rostov Oblast, a khutor in Proletarskoye Rural Settlement of Orlovsky District Nikolayevsky, Zimovnikovsky District, Rostov Oblast, a khutor in Leninskoye Rural Settlement of Zimovnikovsky District Nikolayevskaya, Rostov Oblast, a stanitsa in Nikolayevskoye Rural Settlement of Konstantinovsky District
Ryazan Oblast As of 2010, one rural locality in Ryazan Oblast bears this name: Nikolayevskoye, Ryazan Oblast, a selo in Krutoyarsky Rural Okrug of Kasimovsky District
Smolensk Oblast As of 2010, two rural localities in Smolensk Oblast bear this name: Nikolayevskoye, Glinkovsky District, Smolensk Oblast, a village in Glinkovskoye Rural Settlement of Glinkovsky District Nikolayevskoye, Roslavlsky District, Smolensk Oblast, a village in Syrokorenskoye Rural Settlement of Roslavlsky District
Stavropol Krai As of 2010, one rural locality in Stavropol Krai bears this name: Nikolayevsky, Stavropol Krai, a khutor in Andropovsky District
Tambov Oblast As of 2010, one rural locality in Tambov Oblast bears this name: Nikolayevsky, Tambov Oblast, a settlement in Alexandrovsky Selsoviet of Rzhaksinsky District
Tver Oblast As of 2010, three rural localities in Tver Oblast bear this name: Nikolayevskoye, Maksatikhinsky District, Tver Oblast, a village in Maksatikhinsky District Nikolayevskoye, Toropetsky District, Tver Oblast, a village in Toropetsky District Nikolayevskoye, Vyshnevolotsky District, Tver Oblast, a village in Vyshnevolotsky District
Volgograd Oblast As of 2010, one rural locality in Volgograd Oblast bears this name: Nikolayevsky, Volgograd Oblast, a khutor in Verkhnekardailsky Selsoviet of Novonikolayevsky District
Vologda Oblast As of 2010, one rural locality in Vologda Oblast bears this name: Nikolayevskaya, Vologda Oblast, a village in Shevdenitsky Selsoviet of Tarnogsky District
Yaroslavl Oblast As of 2010, one rural locality in Yaroslavl Oblast bears this name: Nikolayevskoye, Yaroslavl Oblast, a village in Markovsky Rural Okrug of Bolsheselsky District
Zabaykalsky Krai As of 2010, one rural locality in Zabaykalsky Krai bears this name: Nikolayevskoye, Zabaykalsky Krai, a selo in Ulyotovsky District