Novonikolayevsky (Russian: Новоникола́евский; masculine), Novonikolayevskaya (Новоникола́евская; feminine), or Novonikolayevskoye (Новоникола́евское; neuter) is the name of several inhabited localities in Russia.
Urban localitiesNovonikolayevsky, Volgograd Oblast, a work settlement in Novonikolayevsky District of Volgograd OblastRural localitiesNovonikolayevsky, Republic of Bashkortostan, a village in Naumovsky Selsoviet of Sterlitamaksky District of the Republic of BashkortostanNovonikolayevsky, Pochepsky District, Bryansk Oblast, a settlement in Milechsky Selsoviet of Pochepsky District of Bryansk OblastNovonikolayevsky, Vygonichsky District, Bryansk Oblast, a settlement in Khmelevsky Selsoviet of Vygonichsky District of Bryansk OblastNovonikolayevsky, Kursk Oblast, a settlement in Razvetyevsky Selsoviet of Zheleznogorsky District of Kursk OblastNovonikolayevsky, Nizhny Novgorod Oblast, a settlement in Kochkurovsky Selsoviet of Pochinkovsky District of Nizhny Novgorod OblastNovonikolayevsky, Martynovsky District, Rostov Oblast, a khutor in Rubashkinskoye Rural Settlement of Martynovsky District of Rostov OblastNovonikolayevsky, Tatsinsky District, Rostov Oblast, a khutor in Verkhneoblivskoye Rural Settlement of Tatsinsky District of Rostov OblastNovonikolayevsky, Verkhnedonskoy District, Rostov Oblast, a khutor in Shumilinskoye Rural Settlement of Verkhnedonskoy District of Rostov OblastNovonikolayevsky, Saratov Oblast, a settlement in Balakovsky District of Saratov OblastNovonikolayevsky, Republic of Tatarstan, a settlement in Zelenodolsky District of the Republic of TatarstanNovonikolayevsky, Voronezh Oblast, a khutor in Bodeyevskoye Rural Settlement of Liskinsky District of Voronezh OblastNovonikolayevskoye, Republic of Bashkortostan, a selo in Mrakovsky Selsoviet of Kugarchinsky District of the Republic of BashkortostanNovonikolayevskoye, Krasnoyarsk Krai, a village in Soloukhinsky Selsoviet of Pirovsky District of Krasnoyarsk KraiNovonikolayevskoye, Novgorod Oblast, a village in Savinskoye Settlement of Novgorodsky District of Novgorod OblastNovonikolayevskoye, Vladimir Oblast, a village in Melenkovsky District of Vladimir OblastNovonikolayevskaya, a stanitsa in Novonikolayevsky Rural Okrug of Kalininsky District of Krasnodar Krai