Fred Warngård

Oskar Alfred Daniel "Fred" Warngård (9 May 1907 – 23 May 1950) was a Swedish hammer thrower. He won a bronze medal at the 1936 Summer Olympics setting a national record at 54.83 m.

Warngård held the national titles in the hammer throw (1936 and 1938) and weight throw (1936 and 1939). He was a criminal detective by profession.