The Sigma Chi Dallas Alumni Chapter, est. 1911
The decision to join Sigma Chi was a lifelong commitment. Our experiences in college as Brothers now as alumni open doors to a life of connections to fellow Sigs beyond our Alma Mater. Dallas Alumni Chapter Members benefit from our network and our Sigma Chi community through a variety of events and resources such as monthly chapter meeting / speaker luncheons, monthly networking lunches, happy hours, sporting events, golf tournaments, etc., and we encourage you to join us.
"Everything is bigger in Texas!" The DAC and Sigma Chi are proud to report that we are the largest Alumni Chapter in the country in paid members, and has been recognized as an Outstanding Alumni Chapter! Sigma Chi has the most committed alumni members in the Greek world, and in the Dallas area, we invite you to be a Member.
The DAC also raises funds through its Annual Golf Tournament to support the L. Wayne Tucker Jordan Standard Leadership Scholarship fund, which we created in the fall of 2022 for undergraduate chapter student leaders. Additionally, we raise funds to support the Huntsman Cancer Institute, the Salvation Army, and Texas undergraduate chapters in need.

- Largest of all Sigma Chi Alumni Chapters
- 40+ events held each year
- 323 Members in 2024 (largest level ever)
- Members’ ages 22-95, spanning 8 decades
- Members from 85+ schools throughout N. America
- 50+ members are Significant Sig, Order of Constantine, and/or Seven Lights recipients
- First-in-class Featured Speakers at monthly chapter luncheons (2nd Tuesdays) in Dallas
- Monthly Networking Lunches in Frisco (1st Wednesdays) and in Addison (3rd Wednesdays)
- Quarterly Happy Hour events
- Quarterly Socials specifically for our Young Professional Sigs
- First alumni chapter to fully endow a scholarship (2023) - over $80K raised for the fund to date
- Awarded two $1000 scholarships to Texas undergraduate leaders in 2023, two in 2024
- Annual Wayne Tucker Memorial Golf Tournament
- Annual “SilverBoot Brotherhood” (Rangers - Astros) w/ Houston, FW & Mid-cities Alumni
- Annual Sweetheart Dinner
- Donate Annually to Huntsman Cancer Foundation
- Tailgate parties, assist with local undergraduate chapters' initiations, and more!
Courage · Wisdom · Integrity · High Ambition · Self-Control · Courtesy · Fidelity
Sigma Chi was founded in 1855 at Miami University, Ohio. The fraternity's core values are non-negotiable principles that define the organization. Sigma Chi's founders believed that true brotherhood could only be achieved when men with different personalities, talents, and minds came together under a common set of ideals.
Sigma Chi's mission is to develop values-based leaders who are committed to improving their character, campus, and community. The fraternity also aims to help its members become caring husbands, compassionate fathers, and community leaders.
The fundamental purpose of the Sigma Chi Fraternity is the cultivation, maintenance and accomplishment of the ideals of Friendship, Justice and Learning within our membership. They are referred to as The Three Great Aims of our Fraternity. Our brotherhood has its roots in the collegiate experience and engenders a lifelong commitment to strive to achieve true friendship, equal justice for all and the fulfillment of learning as part of our overall responsibilities to the broader communities in which we live.