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Who We Are


Tri Delta’s sisterhood is one of the strongest on campus because of our welcoming traditions and eagerness to support one another. Theta Alpha treats its new members as sisters from the second they run down 21st Avenue on Bid Day. Each of our new members receive a "Pearl Pal" on Bid Day that helps them feel comfortable moving into a chapter house with 100 new women and with navigating the university. A few weeks into fall quarter, all new members receive a Big Sister who acts as their mentor for the rest of their collegiate careers. The Big Sis welcomes her new Little Sis into her Greek family during our exciting Revelation Night that the entire chapter participates in. 

During the academic year, our Member Development Chair plans many sisterhood activities for memories such as firesides, movie nights, ice cream socials, trips to Golden Gardens, guest musicians, and much more! The sisterhood at Theta Alpha is full of diverse personalities that all work together to create a bond that is truly special. The women of Theta Alpha truly are individually unique, together complete.



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A Place to Live

Tri Delta facilities provide a home away from home to many. Our members embrace the ideal of friendship and value self-respect as they are free to be themselves, form strong friendships and have their current friendships grow stronger while spending time with each other in one of our chapter locations.

A Place to Learn

Tri Delta fosters academic excellence. By providing our members with quiet study spaces, academic resources, modern amenities and Wi-Fi throughout the facility, our members are able to focus on their academics and learn in a comfortable and supportive environment.

A Place to Lead

Outside the classroom, Tri Delta members are boldly leading the way and are actively involved on their campuses and in their communities. Tri Delta spaces support their leadership and allow members to grow into the best version of themselves.


We are Sisters Helping Sisters. 

Tri Delta’s Foundation raises funds to provide transformational programs, scholarships and emergency financial support to empower our sisters for a lifetime. 

“Everywhere I turned, I found unwavering support. My sisters are there to support me, no matter what. Even when you’re experiencing the hardest of times, Tri Delta is there to make sure you have what you need to be successful.” —Nicole Ho, Carnegie Mellon 

Tri Delta’s Foundation invests in women. We are the only organization that connects our nearly 250,000 members with ways to empower collegiate and alumnae women through transformational programs, scholarships and emergency financial support.  

Tri Delta’s Foundation is 100% supported by the donations of Tri Delta sisters and friends. 

Your sisters need you. Now, more than ever, scholarships and emergency financial support makes an enormous difference in the lives of our sisters.  
Invest in Tri Delta’s members. You know the impact your collegiate experience had on you, and how it shaped your life for your future. Ensure the same for future Tri Deltas.  

Give back to Tri Delta. Our sisterhood means so much to so many. Help keep Tri Delta strong enough to continue to spread her influence abroad. 

To learn more about Tri Delta’s Foundation, please visit .




Membership in Tri Delta is for a lifetime. The same friendship, growth, sisterhood and support from your collegiate experience remain a part of your life as you begin your career, start a family, face challenges and look for new ways to make a difference in the world.
Tri Delta members have the opportunity to make the most of their membership in Tri Delta during every stage and phase of life, and to live, learn and lead — with Purpose — for a lifetime.
With alumnae chapters around the world, Tri Delta remains an enduring part of our members’ lives. Tri Delta alumnae have the opportunity to continue developing leadership and professional skills, participating in philanthropic and community service projects, and assisting Tri Delta’s collegiate chapters — all while receiving the benefits of lifelong sisterhood.

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