Deira was an Anglo-Saxon kingdom in what is now Yorkshire, England.
Deira may also refer to:
- Al Deira Hotel, a beach hotel in Gaza, Palestine (2000–2024)
- Al Dirah, also known as Deira, a neighbourhood of Riyadh, Saudi Arabia
- City Centre Deira, a mall in Dubai, United Arab Emirates
- Deira (album), a 2024 album by Palestinian rapper Saint Levant
- Deira, Dubai, a district of Dubai, United Arab Emirates
- Ernesto Deira (1928–1986), an Argentine artist
- Zerguinho Deira (born 2002), a Surinamese footballer
- 1244 Deira, an asteroid