Nikolay Kuznetsov
Nikolay Kuznetsov or Nikolai Kuznetsov may refer to:
- Nikolai Kuznetsov (admiral), Soviet Navy admiral, Hero of the Soviet Union
- *Russian aircraft carrier Admiral Kuznetsov, aircraft carrier built in 1991, named after the naval officer
- Nikolai Kuznetsov (artilleryist) Hero of the Soviet Union and full bearer of the Order of Glory
- Nikolai Kuznetsov (botanist), President of the Estonian Naturalists' Society 1905–1911
- Nikolay Kuznetsov (cyclist), Russian cyclist, brother of Svetlana Kuznetsova
- Nikolay Kuznetsov (fencer), Russian fencer
- Nikolay Kuznetsov (footballer), Russian football player
- Nikolai Kuznetsov (pianist), Russian pianist
- Nikolai Kuznetsov (pilot), Director of the Kazakh Soviet Socialist Republic Administration of Civil Aviation
- Nikolay Kuznetsov (rower), Soviet rower
- Nikolai Kuznetsov (spy), Soviet intelligence agent during World War II
- Nikolay Kuznetsov (water polo), Soviet water polo player
- Nikolai Dmitriyevich Kuznetsov, Soviet jet and rocket engine designer, Hero of Socialist Labor
- Nikolai Dmitriyevich Kuznetsov (painter), Ukrainian-Russian painter
- Nikolai Efimovich Kuznetsov, Russian and Soviet painter
- Nikolai Yakovlevich Kuznetsov, Russian entomologist, paleoentomologist and physiologist
- Nikolay V. Kuznetsov, Russian nonlinear dynamics and control theory scientist
- Nicolas Kusnezov, or Nikolaj Nikolajevich Kuznetsov-Ugamsky, a notable myrmecologist