Jesup may refer to:
- Jesup, Georgia
- Jesup, Iowa
People
- Morris Ketchum Jesup (1830–1908), banker, philanthropist, president of the American Museum of Natural History and the Peary Arctic Club.
- Thomas Sidney Jesup (1788–1860), American general
See also
- Jessup (disambiguation)
- Jessop (surname)
- Jesup North Pacific Expedition