Smirnov is a Russian surname.
Smirnov or Smirnova may also refer to:
Smirnov (volcano) at Kunashir Island, Kuril Islands, Russia Smirnov Peak, Queen Maud Land, Antarctica Dorsa Smirnov, wrinkle ridge system on the Moon 5540 Smirnova, minor planet
See also 74P/Smirnova–Chernykh, periodic comet in Solar System Smirnoff (disambiguation)