Otto Kröber (22 May 1882 in Hamburg – 5 January 1969) was a German entomologist specialising in Diptera. He worked mainly on Tabanidae, Omphralidae, Therevidae and Conopidae. Kröber was a professor in the Zoological Museum in Hamburg (now Zoologisches Institut und Zoologisches Museum, Universitat von Hamburg, Hamburg, Germany). Works Selected Therevidae.Genera.Ins. (1913). Collections National Museum of Natural History via J. M. Aldrich Washington; Muséum national d'histoire naturelle via J. Surcouf and Staatliches Museum für Tierkunde Dresden References German entomologists Dipterists 1882 births 1969 deaths 20th-century German zoologists Academic staff of the University of Hamburg