Serhiy Melnyk (Ukrainian: Сергій Мельник, Russian: Сергей Мельник, Belarusian: Сяргей Мельнік; other transliterations: Sergei, Sergey, Syarhey; Melnik or Melnick) may refer to the following people: Serhiy Melnyk (footballer born 1988), Ukrainian football defender Serhiy Melnyk (footballer born 1993), Ukrainian football striker Serhiy Melnyk (politician) (born 1965), Ukrainian politician Syarhey Melnik (born 1995), Belarusian football midfielder