Tri Delta invests in our members, not just for a few years, but for a lifetime. We are bound by sisterhood, inspired by kindness and committed to belonging, empowering women to lead bravely, act boldly and use our voices to change the world for the better.

The jewel of Tri Delta is pearl. Because it is the only jewel that grows, developing from a tiny grain of sand into a thing of great value and beauty, it is a symbol of Tri Delta’s new members.

Since the launch of My Tri Delta on August 1st 2022, all members, volunteers, and donors must set up a new login.

Since 1888, Tri Delta has initiated more than 345,000 women. Today, our organization has more than 250,000 members: More than 20,000 members belong to 138 collegiate chapters across North America.

Tri Delta was founded by women for women, when our Founders bravely created a new organization that would “think more of a woman’s inner character than her outward appearance.” In Tri Delta, you are a unique and valuable part of the whole.

Tri Delta sisters can be found in more than 140 collegiate chapters and more than 200 alumnae chapters around the world. Click below to find a chapter near you.

Tri Delta invests in our members, not just for a few years, but for a lifetime. We are bound by sisterhood, inspired by kindness and committed to belonging, empowering women to lead …

2024年11月19日 · Each month, Tri Delta publishes In Memoriam, highlighting the lives of some of our Distinguished Deltas and longtime volunteers and sharing a full list of sisters who have recently passed away. Below is the In Memoriam for October 2024.

Tri Delta is a place for lifelong learning through educational initiatives, transformational programming and relevant personal and professional development. Learn more about lifelong learning in Tri Delta.

2024年12月4日 · Each month, Tri Delta publishes In Memoriam, highlighting the lives of some of our Distinguished Deltas and longtime volunteers and sharing a full list of sisters who have recently passed away. Below is the In Memoriam for November 2024.