Founded in 1848 at Miami University in Oxford, Ohio, Phi Delta Theta is one of the newest fraternities to join Xavier University's campus community. Guided by its enduring creed of Friendship, Sound Learning, and Moral Rectitude, Phi Delta Theta has built a legacy of leadership and brotherhood. With a partnership with the Live Like Lou Foundation, raising awareness for ALS With more than 300,000 members worldwide, the fraternity is proud to establish its tenth Ohio chapter at Xavier University.