Josef Mengele (1911–1979) was a German doctor and SS officer.
Mengele may also refer to: Meņģele parish, in Ogre municipality, Latvia Mengele Zoo, a 1989 novel by Gert Nygårdshaug
Further people with the surname Benno Mengele (1890–1971), Austrian electrical engineer
See also Mengler, German surname Carl Frederick Mengeling, an American Roman Catholic bishop