Liepmann is a surname. Notable people with the surname include:
Hans W. Liepmann (1914–2009), German American engineer, emeritus professor of aeronautics at the California Institute of Technology Heinrich Liepmann (1904-1983), German-British political economist Heinz Liepmann (1905–1966), German writer and journalist Hugo Liepmann (1863–1925), German neurologist
See also Liebmann Lippmann