Nikolay Mihaylov, Nikolay Mikhaylov or Nikolai Mikhailov may refer to: Nikolai Mikhailov (politician) (1906–1982), Russian Soviet politician, journalist and diplomat Nikolay Mikhaylov (conductor) (1932–2006), Soviet military conductor Nikolay Mikhaylov (ice hockey) (born 1948), Bulgarian ice hockey player Nikolay Mihaylov (cyclist) (born 1988), Bulgarian racing cyclist Nikolay Mihaylov (footballer) (born 1988), Bulgarian professional footballer