Sergey Novikov may refer to: Sergei Novikov (footballer) (born 1961), Soviet Russian footballer Sergei Novikov (mathematician) (1938–2024), Russian mathematician Sergey Novikov (biathlete) (born 1979), Belarusian biathlete Sergey Novikov (cross-country skier) (born 1980), Russian cross-country skier Sergey Novikov (photographer), Russian photographer
See also Serhiy Novikov (1949–2021), Soviet judoka from Ukraine Siarhei Novikau (disambiguation)