Theta Delta Chi
Tradition | Brotherhood | Leadership
Steeped in history, the Sigma Triton Charge of Theta Delta Chi is one of the oldest continuous fraternities at Penn State.
Welcome to
Theta Delta Chi
The Sigma Triton charge of Theta Delta Chi is one of the oldest continuous fraternities at Penn State. Originally founded as Iota Chi Delta in 1915, our brotherhood has continued to grow as pillar of strength in the Penn State fraternal community.
Located at the corner of Prospect Avenue and Locust Lane, our house has stood for more than 90 years and has been the home for thousands of our brothers. We are one of the few Penn State fraternities that owns our fraternity house. That combined with our strong and active alumni base allows us to enjoy a remarkable level of stability.
Dedicated to building leaders, our alumni have gone on to run Fortune 500 companies, command our armed forces, and hold other significant positions of trust.
Giving back
Philanthropic Efforts
Brotherhood like no other
Theta Delta Chi, the eleventh oldest social fraternity, was founded on the principle of friendship through respect. We are dedicated to developing young men into strong students, community leaders, and lifelong brothers.
Football Weekends
Penn State football is one of the many things that bring us together to celebrate our brotherhood. 2023 is shaping up to be a season for the ages.
Events
Theta Delta Chi was formed as a social fraternity, and bringing our brothers and friends together remains at the heart of everything we do.
History
Theta Delta Chi was founded at Union College in Schenectady, NY in 1847. A pioneer in many ways, TDX was the first fraternity to adopt colors and fly a flag.
Events
Theta Delta Chi was formed as a social fraternity, and bringing our brothers and friends together remains at the heart of everything we do.
Football Weekends
Penn State football is one of the many things that bring us together to celebrate our brotherhood. 2023 is shaping up to be a season for the ages.
History
Theta Delta Chi was founded at Union College in Schenectady, NY in 1847. A pioneer in many ways, TDX was the first fraternity to adopt colors and fly a flag.
Building lifelong bonds
Theta Delta Chi seeks to cultivate and grow the founders’ lofty ideal of excellence on campus, in the classroom, and on the field for the pursuit of lifelong friendship and happiness.
Alumni
Our Alumni are the foundation upon which our fraternity rests. Wherever the road of life takes us, we will always share the common bond of our Theta Delta Chi Brotherhood.