Kontsevoy or Kantsavy (, ) is a surname of Slavic-language origin. It may refer to:
Anatoly Kontsevoy (born 1968), a Russian Airborne Forces officer Artem Kontsevoy (footballer, born 1983) (born 1983), a Belarusian footballer Artem Kontsevoy (footballer, born 1999) (born 1999), a Belarusian footballer Sergey Kontsevoy (born 1986), a Belarusian footballer