150th Anniversary Celebration
June 12 – 15, 2025
Delta Delta Chapter House, Purdue University
Celebration Details
Sigma Chi Fraternity – Delta Delta Chapter
The Delta Delta Chapter of Sigma Chi Fraternity has a long and storied history at Purdue University. As the University’s first fraternity, founded in 1875, our undergraduate and alumni brothers have distinguished themselves in all walks of life.
Leadership, Scholarship and Brotherhood
Sigma Chi strives to create a collegiate experience that emphasizes leadership, scholarship and brotherhood and promotes our core values of friendship, justice and learning.
Leadership Development
Sigma Chi offers exceptional programs to develop leadership skills in its undergraduate members including its annual Leadership Training Workshop and Horizons programs. Learn more about the Sigma Chi experience and our goal to develop tomorrow’s leaders by going to The Significance of Sigma Chi.
Recent Events
Alumni and Undergraduate News & Events
Find out about all the exciting undergrad and alumni events, awards and activities going on at Sigma Chi Fraternity, Purdue University. See News & Events.