Elias I.
Elias I. is the name of the following people:
- Elias I († 518), Patriarch of Jerusalem, see Elias of Jerusalem
- Elias I (Antioch) († 723), Patriarch of Antioch
- Elias I (Périgord) († 975?), Count of Périgord
- Elias I (Maine) († 1110), Earl of Maine
