Alumni
Welcome, St. Dominic and Assumption High School alumni!
Our 9,800+ graduates are an integral part of our vibrant school community. Whether you graduated five years ago or 50, you are Forever a Crusader!
Class Reunions
Planning A Reunion?
Contact our Alumni Office at (636) 240-8303 ext. 119 to see how we can help you find classmates and spread the word!
Save the Date
Class of 1976 Reunion: Saturday, October 24th, 2026
Class of 1976 will have its 50 Year Class reunion
October 24th, 2026 | 5:00pm - 11:00 pm
Hoff Farm | 1529 Hoff Ct., O’Fallon, MO 63366
For questions or more information contact:
Ron Landolt | 314-713-7100 | ronaldlandolt@outlook.com
Crusader Alumni Theatre Company
The Crusader Alumni Theatre Company (CATC) is a non-profit entity under the Archdiocese of St. Louis, St. Dominic High School. CATC produces a bi-annual alumni musical, usually in July. Proceeds from the production are used to benefit the performing arts students at St. Dominic.
CATC has an inclusive casting philosophy; we aspire to find a spot for everyone who desires to participate. If you are a member of our alumni, a parent or spouse of an alumnus/alumna, an employee of SDHS, or a charter member of the CATC you are eligible to audition.
For more information email pals@stdominichs.org
