Aleksei or Aleksey Kuznetsov may refer to:
Aleksey Kuznetsov (actor) (1941–2023), Soviet and Russian actor and director Aleksey Kuznetsov (footballer) (born 1996), Russian footballer Aleksey Kuznetsov (guitarist) (born 1941), Russian guitarist Aleksey Kuznetsov (politician) (born 1971), Russian statesman and manager Aleksey Kuznetsov (skier) (1929–2003), Russian skier Aleksey Kuznetsov (swimmer) (born 1968), Russian swimmer Alexey Kuznetsov (1905–1950), Soviet statesman Alexey Kuznetsov (field athlete) (born 1981), Paralympian athlete from Russia Alexey Yakovlevich Kuznetsov (1910–1969), Soviet engineer Aleksey Igorevich Kuznetsov (born 1983), Kazakhstani ice hockey goaltender