Sergei or Sergey Kolesnikov may refer to:
Sergei Kolesnikov (whistleblower) (born 1948), Russian businessman and whistleblower Sergei Kolesnikov (businessman) (born 1972), Russian billionaire Sergey Kolesnikov (cyclist) (born 1986), Russian road bicycle racer Sergei Kolesnikov (actor) (born 1955), Soviet and Russian film and theater actor Sergey Kolesnikov (judoka) (born 1968), Russian judoka
See also Kolesnikov (disambiguation)