The 200-metre backstroke event is an event held at the Summer Olympic Games. The men's event was introduced in 1900, then was not held again until 1964, with a 100-metre backstroke) held from 1904 to 1960. When the event returned in 1964, it replaced the men's 100-metre backstroke for that year; in 1968, both the 100- and 200-metre versions were held for men. The 200-metre backstroke has been held at every Summer Games since 1964. The women's backstroke was introduced in 1968, and it has been held at every Summer Olympics since.