Join conversations, share photos, learn about events, and contact members.

The Sigma Pi Theta Xi app was created to help build a closer-knit community among members: you can join conversations, share photos, learn about events, and find contact info for all members.

Sigma Pi Fraternity was founded in 1897 at Vincennes University, in Vincennes, Indiana. Our Executive Office is located at the historic Mitchell House in Lebanon, Tennessee. The Fraternity is one of the top men's collegiate organizations in North America, with more than 120 active chapters and colonies in the United States and Canada. With over 100,000 alumni and 5,700 undergraduates; our men strive for excellence by living our core values to promote fellowship, develop character and leadership, advance heightened moral awareness, enable academic achievement, and inspire service.

Visit us on the web at sigmapi.org.