Phi Delta Theta was founded at Miami University in Ohio. In protest against the president of the university, students blocked the entrances of the main educational and administrative building in what became known as the Great Snow Rebellion. A year later, after the president expelled most of the students involved in the uprising, Phi Delta Theta was formed. Six men staying in Old North Hall, now called Elliot Hall, the day after Christmas formed the Greek-letter society. The men of Phi Delta Theta share a commitment—to the intense bond of friendship between brothers, high academic achievement, and living life with integrity. A Phi Delt has high expectations of, and for, himself and his brothers. A Phi is a gentleman, scholar, and athlete.

Founded September 16, 1963 at the University of Tennessee, Phi Delta Theta takes pride in its involvement on campus through various leadership roles, intramurals and participation in events like Homecoming and All-sing. As a social fraternity, Phi Delta Theta enjoys a full calendar of functions including mixers, formals and various other traditional events throughout the year. Along with being active socially, Phi Delt takes pride in academic excellence and philanthropy work—supporting our national charity to ALS research. Phi Delta Theta extends its hand to begin the journey of social, academic and professional development as we shape men through the teachings of the Bond.

We currently participate in homecoming activities, sorority and fraternity philanthropies, date parties and mixers, formals, brotherhood retreats, various clubs, honor societies, intramurals, and many other activities.