Deus is the Latin word for "god" or "deity".
Deus may also refer to:
- Deus (band), a Belgian rock band
- Deus (board game), a civilisation board game from 2014
- Deus (TV series), Israel
- Deus (video game), 1996
- Deus, a fictional entity in the video game Xenogears
- Deus, a fictional entity in the manga series Angelic Layer
- Deus, a fictional character in the manga series Mirai Nikki
- "Deus", a song by The Sugarcubes from Life's Too Good, 1988
- "Deus", a song by B'z from New Love, 2019
- DeuS, a Belgian beer
- Deuş, a place in Romania
- Deus (film), a 2022 science-fiction film starring Claudia Black