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.
Learn more about our chapter, Sigma Chi Fraternity and our Recruitment.
Stay connected and informed on alumni and undergraduate events.
Keep alumni, the Purdue Greek Community and the community updated on your activities.