Siblinghood is More than Skin Deep

A Score of Siblinghood

Theta Delta Sigma was founded on April 15, 2001 at the University at Buffalo, the State University of New York by fourteen dynamic men and women who believed in a rare vision.

Congratulations, Class of 2020!

May your graduation be just the beginning of a lifetime of fulfillment for you.

Dare to be. Start a Chapter.

Are you interested in starting a new chapter of Theta Delta Sigma? We’re looking for dynamic individuals who are ready to answer the call of leadership and to take the road less traveled. 

Theta Delta Sigma® is the world’s premier multicultural society.

As America’s most inclusive fraternity, Theta Delta Sigma is building
a diverse community of transformative leaders.

Top Topics

Theta Delta Sigma Calls for Compassion Amid COVID-19

New York, N.Y. – Theta Delta Sigma calls for compassion and solidarity as incidences of racism, discrimination, and hate towards people of Asian descent have increased amid the COVID-19 pandemic.As an organization committed to multiculturalism, Theta Delta Sigma...

Theta Delta Sigma Stands with the Charlottesville Protestors

New York, N.Y. – Theta Delta Sigma Society, Inc. condemns the terror attack which took place in Charlottesville, Virginia this weekend. This act of violence is a grim reminder of the fragility of our democratic society. We join civil rights organizations and others in...

Equality & Justice Reaffirmation

New York, N.Y. –  Reflecting on the Treyvon Martin case and the aftermath of recent decisions not to indict the police officers involved in the Michael Brown and Eric Garner cases, Theta Delta Sigma Society, Inc., an organization founded by diverse men and women for...

Theta Delta Sigma Founder Recognized by NGLA

Baltimore, M.D. - On Friday, February 28, 2020, Theta Delta Sigma Founder, Jamel Catoe was recognized by the Northeast Greek Leadership Association (NGLA) as the 2020 recipient of the Guenzler Award. The Guenzler Award recognizes a professional or volunteer who has...

Theta Delta Sigma tilts towards transformation.

New York, N.Y. - Theta Delta Sigma is excited to unveil its new transformative member development program, the Theta Delta Sigma® Experience™. Seeing the need to provide a meaningful and purposeful membership experience, the National Leadership Team has developed the...

Theta Delta Sigma Welcomes You
(No Matter Who You Are)

Theta Delta Sigma is a national fraternal organization that unites individuals of diverse backgrounds in an effort to empower themselves and our communities. Through our core values, we develop and arm our members with what is needed to succeed in the real world. We teach our members about diversity, multiculturalism, dignity, and pride. We thank you for visiting and for your interest in our Transcendent Siblinghood.

Land Acknowledgement

The United States is built on occupied and stolen land, and we choose to honor the Indigenous people who have history, language, traditions, and stories of creation and resistance born of the land.

Related to our mission of uplifting marginalized communities, Theta Delta Sigma, an organization founded and based on land that is the modern-day cities of Buffalo and New York, would like to acknowledge land that is the traditional and unceded territory of the Wenrohronon, Haudenosaunee, Erie, Canarsie, Lenape, and Rockaway People.

We acknowledge the painful history of genocide and forced removal from this territory, and we honor and respect the many displaced Indigenous people and tribes from across the Americas who live on new land carrying their traditions and histories with them. We honor and acknowledge the land and those who have come before us. Not only through these words but also through our actions and daily work. We hope to use each day to right the wrongs committed against both the land and the Indigenous peoples of the Americas.

Find out more about the land you are on at:

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