Hans Klumbach (26 April 1904 – 14 December 1992) was a German archaeologist and scholar of classical and provincial Roman studies.
He served as a curator at, and later the director of, the Romano-Germanic Central Museum.
His 1973 work Spätrömische Gardehelme laid bare the relationship between the late Roman ridge helmets and the later Scandinavian and Anglo-Saxon crested helmets.