Kuznetzov
The taxon authority Kusnezow, Kusnezov, Kuznetsov, Kuznetzov or Кузнецов may refer to:
- Boris Aleksandrovich Kuznetsov (1906—1979; B.A.Kuznetsov), Russian (Soviet) mammalogist.
- Gennady Vasilyevich Kuznetsov (G.V. Kuznetsov), Russian entomologist
- German Vasilyevich Kuznetsov (1940—2022), Russian (Soviet) mammalogist
- Iona Vasilievich Kusnezow (1881–1945, I.V.Kusn.), Russian (Soviet) botanist
- Nicolai Ivanowicz Kusnezow (1864–1932, Kusn.), Russian (Soviet) botanist
- Nicolas Kusnezov (1898–1963), Argentine entomologist and myrmecologist - see Nikolaj Nikolajevitsch Kuznetsov-Ugamsky
- Nikolai Jakovlevich Kusnezov (1873–1948), Russian (Soviet) entomologist
- Nikolaj Mikhailovich Kusnezow (1905–1942, N.M.Kusn.), Russian (Soviet) botanist
- Nikolaj Nikolajevitsch Kuznetsov-Ugamsky (1898–1963), Russian (Soviet) and Argentine entomologist
- Nikolay Nikolayevich Kuznetsov (1940–2013), Russian (Soviet) acarologist
- Sergei Yurievich Kuznetzov (1956–2020, S.Yu.Kuznetzov), Russian (Soviet) entomologist
- Valentin Vasilievich Kuznetsov (1923–2006, V.V.Kuznetsov), Russian (Soviet) palaeontologist
- Victor Kusnezov, Russian entomologist (Hemiptera)
- Victor Nikolayevich Kuznetsov (1944–2006, V.A.Kusnetsov), Russian (Soviet) entomologist (Coleoptera)
- Vladimir Alexandrovich Kusnezow (1877–1940, V.A.Kusn.), Russian (Soviet) botanist
- Vladimir Ivanovitsch Kuznetzov (1929–2008), Russian (Soviet) entomologist (Lepidoptera)