Saint Mary Magdalene de' Pazzi, O.Carm. († 1607) was an Italian Carmelite nun and mystic. Numerous miracles allegedly followed de' Pazzi's death. She was beatified in 1626 and canonized in 1669 by Pope Clement IX. She is little known outside Italy, but her cult is very strong, especially in Florence. Her importance in the Mission to the East especially in connection with India is recently explored. Her feast day is commemorated on May 25.