Eleanor of Castile was Queen of Navarre by marriage to King Charles III of Navarre. She acted as regent of Navarre during the absence of her husband in France in 1397–1398, 1403–1406 and 1409–1411.
- Occupation
- queen
- Position held
- royal consort
- Citizenship
- Crown of Castile
- Born
- 1360
- Died
- February 27, 1416