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Seattle Alumni Chapter

The Seattle Alumni Chapter was founded November 4th, 1908 and continues to thrive today. We work in conjunction with the Sigma Chi Fraternity headquarters, the Upsilon Upsilon Undergraduate Chapter at the University of Washington and other Sigma Chi organizations alike. 
Sigma Chi Alumi Chapters


The main goal of an alumni chapter, association or club should be to provide alumni with an option for staying involved with the Fraternity after the completion of their undergraduate years. The ideal chapter will strive to strike the right balance betwen social activities, supporting the local undergraduate chapter(s), and hosting family and philanthropic events.


In order to remain in good standing, alumni chapters must meet at least six times per year and file an annual report of their membership, officers and meeting schedule with Headquarters by Feb. 15 each year. Alumni chapters in good standing are entitled to a Ritual book, a charter, one vote at Grand Chapter, and one vote regarding petitions submitted for granting prospective undergraduate chapter charters.


Sigma Chi's first alumni chapter was established in Indianapolis, then called the Alpha Alumni Chapter, in 1872. Presently, the Fraternity has more than 130 active alumni chapters in the United States and Canada.

Sigma Chi Fraternity

Sigma Chi’s core values are Friendship, Justice and Learning. Our vision is to become the preeminent collegiate leadership development organization — aligned, focused and living our core values. Our mission is to develop values-based leaders committed to the betterment of character, campus and community.


For more information about our national headquarters, please visit:


Upsilon Upsilon Chapter

The Upsilon Upsilon Chapter at the University of Washington is the closest undergraduate chapter here in Seattle. We host events, coordinate fundraisers, and help provide guidance to the chapter throughout our events each year. The Upsilon Upsilon Chapter is the largest fraternity on campus at UW and continues to bring prestige to the Sigma Chi name. 


For more information about the Upsilon Upsilon Chapter, please visit:


​As alumni of our great fraternity, we are always looking to find our next great member. If you would like to recommend  a potential brother please let us know. While we have the closest relationship with the Upsilon Upsilon Chapter, we can also connect with any chapter for recommendations


For recommendations, please email Ryan Broms.

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