Demus (surname)

Demus is a surname. Notable people with the surname include:


 * Chaka Demus (born 1963), Jamaican reggae musician and DJ
 * Jörg Demus (1928–2019), Austrian classical pianist
 * Lashinda Demus (born 1983), American hurdler
 * Otto Demus (1902–1990), Austrian art historian
 * Roberto Demus (born 1979), Argentinean footballer