Adelia (disambiguation)
- Adela (disambiguation)
- Adeli (disambiguation)
- Adelia
- Adelia (cicada)
- Adelia (opera)
- Adelia Aguilar
- Adelia Cleopatra Graves
- Adelia Di Carlo
- Adelia Field Johnston
- Adelia Land
- Adelia Pope Branham
- Adelia Sarah Gates
- Adelieae
- Adelina (disambiguation)
- Adelita (disambiguation)
- Adélia Prado
- Delia (disambiguation)
- Mary Adelia Rosamond McLeod
- Mary Lua Adelia Davis Treat
- Santa Adélia