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The St. Thomas Alumni Board invites graduates of all ages to renew the bonds of our STH brotherhood, participate in professional development events and share our faith. We promote networking opportunities through a mix of on-campus and off-campus programs, including hosting events to bring alumni together in other cities.

Our loyal alumni support the school by sponsoring several annual events, including the St. Thomas Golf Tournament; Alumni Weekend; Casio Night and the Eagle Eye Clay Shooting Tournament. We also honor deserving alumni each year with the Distinguished Alumni and Service Awards.

Join us for the alumni tailgate party for the St. Thomas vs. Strake game on Friday, August 30, 2018 at St. Agnes Sports Complex at 5:00 pm!

September 14, 2019
Greater Houston Sports Club
Benefiting the Annual Fund at St. Thomas High School.

Click here for more details.

Alumni graduating in 1984 or before are invited to the Good Ol’ Boys Luncheon in Cemo Auditorium on October 11, 2019 at 11:30 AM. There is no charge for lunch, but donations are accepted. If you have any questions please email

All alumni (21 and older) are invited to the Alumni Rooftop Tailgate on the parking garage roof on October 11, 2019 at 6:00PM.
Kickoff against Concordia Lutheran is at 7:00 PM.
There is no charge for the Rooftop Tailgate, but donations are accepted.
There will be stadium food as well as water, soft drinks, and beer. If you have any questions please email

What: Alumni 3 on 3 tournament
When: December 28, 2019
Where: Reckling Gymnasium
Who: All alumni are welcome
Cost: $75 for a team of 3, $100 for a team of 4 (Champions Division only). $20 per Tee shirt.

Click here to register and pay online

What: Casino Night
When: January 23, 2020 at 6:30pm
Where: STH Cemo Auditorium
Who: All alumni and current dads are welcome
Online Registration Cost: $30.00- Admission // $50.00- Admission + entry fee for poker tournament
Cost at Door: $40.00- Admission // $60.00- Admission + entry fee for poker tournament

Admission price includes beer, soda, food and chips (the gambling kind).

As always, there will be top-notch door prizes and a number of STH teachers and coaches will be in attendance to share in the fun of the evening.

Prizes TBA

Click here to register online!

Join us Monday, April 27, 2020 at Wildcat Country Club, one of Houston’s premier public golf courses. Texas Hill Country topography meets Eagle hospitality uniting a brotherhood unlike any other to benefit St. Thomas tuition assistance and Eagle Athletics.

Please Click here for tournament brochure and registration.

Click here for online registration