title: Nikolayevka (settlement), Alexeyevsky District, Belgorod Oblast
text: # Nikolayevka (settlement), Alexeyevsky District, Belgorod Oblast
  
  Nikolayevka (Russian: Николаевка) is a rural locality (a settlement) in Alexeyevsky District, Belgorod Oblast, Russia. The population was 25 as of 2010. There is 1 street.
  
  