Blessed Teresa Maria Manetti (†1910) was an Italian Roman Catholic religious sister who took the religious name of Teresa Maria of the Cross when she became a member of the Third Order of Our Lady of Mount Carmel. She founded the Carmelite Sisters of Saint Teresa with the mission to teach children, with an emphasis on orphans. Schools eventually opened in Syria and Palestine after Pope Pius X granted the approval. She was beatified on 19 October 1986 by Pope John Paul II.