Elvira of Castile
Elvira of Castile is the name of the following people:
- Elvira of Castile (Toulouse) (~ 1080 – after 1151), illegitimate daughter of King Alfonso VI. of Castile, wife of Raymond IV of Toulouse
- Elvira of Castile (Sicily) (1100–1135), daughter of King Alfonso VI. of Castile, wife of Roger II of Sicily