Blanche II of Navarre was a queen consort of Navarre, born in 1331. She was the daughter of Philip VI of France and Joan II of Navarre. In 1349, she married King Philip III of Navarre, strengthening the ties between the French and Navarrese crowns. Blanche became queen after her husband's ascension in 1349. Her reign was marked by political challenges, including conflicts with the Crown of Castile. She passed away in 1398, leaving a legacy as a significant figure in the history of Navarre and its royal lineage.