Detlef Hugo Otto Uhlemann (born 24 September 1949) is a German former long-distance runner who competed for West Germany.

Born in the Altenessen district of the city of Essen, he represented his country at the 1976 Summer Olympics, being a finalist in the 5000 metres.

[3] A global title came when he won the 1974 World Military Cross Country Championships.

[3] He was a four-time West German champion in the 10,000 m and also won two national titles in cross country.

[7] On the professional circuit, he was the 1977 winner of the Lotto Cross Cup de Hannut, was runner-up at the 1975 Cursa Jean Bouin, and took second place at the 1976 San Silvestre Vallecana.