Ilia
- Apatura ilia
- Arturo Umberto Illia
- Elia (disambiguation)
- Elibe
- Elis (regional unit)
- Elis Province
- Idomeneo
- Ilia (Star Trek)
- Ilia (The Legend of Zelda)
- Ilia (band)
- Ilia (name)
- Ilia II
- Ilia the Righteous
- Ilia, Hunedoara
- Ilija (disambiguation)
- Ilium (bone)
- Ilja
- Illinois Institute of Art – Chicago
- Ilya (disambiguation)
- Rhea Silvia