Vadim Gutzeit (also Vadym Guttsayt or Vadym Markovich Hutsayt; Ukrainian: ????? ???????? ???????; born 6 October 1971 in Kiev) is a Ukrainian sabre fencer, who was team Olympic champion in 1992, and won a bronze medal in the 1991 World Fencing Championships.
He has been an international referee for the FIE since 2002.
He was inducted into the Hall of Fame of the FIE in 2013.