Deltochilum gibbosum, the humpback dung beetle, is a species of dung beetle in the family Scarabaeidae. It is a member of subgenus Hybomidium <small>Shipp, 1897</small> and is found in the southeastern United States.
A variety described by Henry Walter Bates in 1887, D. gibbosum sublaeve, has been classified as a separate species D. sublaeve by González-Alvarado and Vaz-de-Mello. The same authors regard D. gibbosum panamensis <small>Howden, 1966</small> as a separate species D. panamensis.