Deby may refer to:
- Idriss Déby (1952–2021), President of Chad and military officer
- Brahim Déby (1980–2007), son of Idriss Déby
- Mahamat Déby Itno (b. 1983/1984), son of Idriss Déby; President of Chad since 2021
- Deby Callihan (fl. 1980), American poker player
- Deby LaPlante (born 1953), American retired hurdler
- Dęby (disambiguation), various places in Poland
This disambiguation page lists articles associated with the title Deby.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: