Delta Sigma Phi, Eta Chapter at The University of Texas at Austin

Delta Sigma Phi Fraternity at The University of Texas at Austin

The second-oldest active chapter of Delta Sigma Phi, building better men and better lives on the Forty Acres since 1907.

Why Delta Sig

There are plenty of reasons to join Delta Sig. Here are three.

Leadership

Brothers who run things.

Leadership

Every Delta Sig takes on real responsibility, from running recruitment and the chapter budget to planning philanthropy and alumni events. Brothers leave the Forty Acres with skills they've already used, not just talked about.

Philanthropy

Service to Austin.

Philanthropy

Eta partners with the Austin Humane Society, and brothers raise more than $5,000 every academic year for philanthropic causes. Time and money, both given close to home.

Tradition

A Texas tradition since 1907.

Tradition

Chartered on May 9, 1907, Eta is the second-oldest active chapter of Delta Sigma Phi and has called the Forty Acres home for more than a century. Our founding principles of culture, harmony, and friendship still guide the chapter today.

In their words

What brothers say Delta Sig means to them.

I came to UT not knowing anyone. Within a month I had thirty guys who would show up for me at two in the morning.

On brotherhood

The house is where I found the guys who keep me on track. Study nights at the house are a real thing, not a recruitment line.

On academics

Alumni have helped me land two internships. They pick up the phone because we share the same letters.

On the alumni network

As a transfer student, Delta Sig was the first place at UT that felt like home.

On a place to call home

I joined to get out of my comfort zone. Now I run events for a hundred people without blinking.

On growing

Being handed a real budget and real responsibility as a sophomore changed how I carry myself.

On leadership

Better men. Better lives.

Surround yourself with excellence

Delta Sigma Phi was founded in 1899 at the City College of New York by Christian and Jewish students, the first fraternity built on the idea that brotherhood should cross lines of religion and background. Its three principles, culture, harmony, and friendship, still shape who we recruit and who we become.

At Eta, excellence means showing up: in the classroom, for each other, and for Austin. Brothers are asked to show the courage to dare, the poise to act, and a commitment to excel, and they leave the Forty Acres ready for what comes next.

Eta brothers holding a Longhorn flag and a Texas flag at the Delta Sigma Phi National Convention
Eta brothers at the Delta Sigma Phi National Convention and 125th Anniversary Jubilee, Denver, July 2025.

Eta by the numbers

The second-oldest active chapter of Delta Sigma Phi, and one of its most decorated.

The Delta Sigma Phi chapter house at 706 W 26th Street

Housing

706 W 26th Street

The chapter house sits in West Campus, a short walk from the Forty Acres. Brothers live, study, and host here, and it has been the center of Eta life for generations.

Questions about living in the house? Ask during recruitment.

Alumni support

A brotherhood for life.

Keeping the Sphinx on the Forty Acres

Eta's alumni have carried the chapter through more than a century of change. Today they advise the undergraduate chapter through the Alumni Corporation Board, mentor brothers before and after graduation, and help keep the house at 706 W 26th in shape. Alumni Day brings generations of Delta Sigs back to the house every year.

Donations of time and money

Alumni gifts go toward the house, awards and scholarships for brothers, and the programs that make the chapter worth joining. Just as valuable: an hour on the phone with a brother who is about to graduate.

Alumni and actives gathered in front of the chapter house on Alumni Day, 1989
Alumni Day at the house, September 30, 1989.
Delta Sigma Phi members gathered at the Stanley Hotel in Estes Park, Colorado, 1953
Delta Sigma Phi at the Stanley Hotel, Estes Park, Colorado, September 1953.

Why rush the rest when you can rush the best?

Eta is looking for the next class of Texas Delta Sigs. If that's you, fill out the UT IFC interest form. If you know him, send us a referral.