Adele may refer to:
- Adele (singer), an English soul singer.
- Adele (musical) is a musical that played on Broadway in 1913.
- A given name, Adèle, from the Germanic word, adal, meaning "noble".
- Adele, Ethiopia.
- Adele language, a language spoken in eastern Ghana and Togo.
- In mathematics, the Adele ring of a number field or function field.
- A character in the opera "Die Fledermaus" by Johann Strauss (1874).
- Portrait of Adele Bloch-Bauer I by Gustav Klimt.
- 812 Adele, an asteroid in the main belt.
- Adele Caelia, a freelance writer and video game reviewer.
- Adèle Hugo, daughter of Romantist writer Victor Hugo.
- ADELE acronym for french e-administration (d'ADministration ELEctronique) ADELE
