Medal count by country in the Women's 400m Hurdles at the Summer Olympics 1984-2020

The Women's 400 meter Hurdles has been a regular event at the Summer Olympics since it was first introduced in 1984. Athletes from Jamaica, Russia and the U.S. have won the most gold medals in the Women's 400m Hurdles, although U.S. athletes have won the most overall medals. No athlete has won multiple golds, although Jamaica's Deon Hemmings and the U.S.' Dalilah Muhammad have both won one gold and silver each. No athlete has ever been stripped of a medal won in this event.