Alexey Nikolaev or Aleksey Nikolaev may refer to:
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Alexey Nikolaev (archer) (born 1987), Russian archer
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Aleksey Nikolaev (footballer, born 1979), Russian-Uzbekistan footballer for FK Samarqand-Dinamo
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Aleksei Nikolaev (referee)
Aleksei Valeryevich Nikolaev (russian: Алексей Валерьевич Николаев; born 1 August 1971 in Moscow) is a former Russian football referee. He has been a FIFA international referee from 2007 to 2017. In 2011, he was selected fo ...
(born 1971), Russian football referee
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Alexey Grigoryevich Nikolayev, Soviet Army officer and Hero of the Soviet Union
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Aleksei Lvovich Nikolayev (born 1985), Russian footballer for FC Torpedo Armavir
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Aleksey Nikolaev (wrestler), Belarusian freestyle wrestler
{{hndis, Nikolaev, Aleksey