Daimon (δαίμων), also spelled daemon, is a lesser deity or guiding spirit in ancient Greek religion and mythology.
Daimon or Daemon may also refer to:
- Daemon (computing), a computer program that runs as a background process
- Daimon (Head Chief) ( 1850–1930), Nauruan politician
- Daimon (name), a Japanese name
- Daimon, Toyama, a Japanese town
See also
- Daimonic, a religious, psychological, philosophical, and literary concept
- Daimon Station
- Demon (disambiguation)