Tags: Swimmer.
Horst-Günter Gregor (24 July 1938 – 25 April 1995) was a German swimmer. He competed in the 1964 and 1968 Summer Olympics and won three silver medals in relay events. He also won five medals including two gold medals at the European championships in 1962 and 1966.Nationally he won 21 titles including those in 100 m butterfly (1962 1963 and 1966) 200 m butterfly (1964 1965 1966 and 1968) and 100 m freestyle (1956–1959 1962 1966 and 1968).He married the swimmer Bärbel Walter.
