Odile of Alsace, also known as Odilia and Ottilia, born c. 662 - c. 720 at Mont Sainte-Odile), is a saint venerated in the Catholic Church and the Orthodox Church. The current Roman Catholic liturgical calendar no longer commemorates her feast day on 13 December, but she is still commemorated on that day in the Orthodox Church. She is a patroness saint of good eyesight and of Alsace.