Saints named Teresa include:
Saint Teresa of Ávila (1515–1582), or Teresa of Jesus, Spaniard, founder of the Discalced Carmelites, and Doctor of the Church
Saint Thérèse of Lisieux (1873–1897), or Teresa of the Child Jesus, French Discalced Carmelite nun, and Doctor of the Church
Saint Teresa Benedicta of the Cross (1891–1942), Discalced Carmelite Nun, born Edith Stein
Saint Teresa of Los Andes (1900–1920), Discalced Carmelite nun, born Juana Fernández del Solar
Blessed Teresa of Portugal (1181–1250), Benedictine nun
Mother Teresa, Saint "Mother" Teresa of Calcutta (1910–1997), founder of the Missionaries of Charity
