St. Dominic High School

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United States
O'Fallon, MO
St. Dominic High School

St. Dominic is a Catholic, college preparatory high school offering young men and women an education rooted in the gospel of Jesus Christ.

Dominic High School is a Catholic, coeducational college preparatory community that forms disciples of Jesus Christ in the Dominican tradition of prayer, study, community and service.community forming disciples of Jesus. Living the Dominican tradition of prayer, study, community and service, we encourage life-long growth in faith, knowledge and leadership and involvement in the global community.

08/26/2026

What a beautiful morning gathering together for our first All-School Mass of the year!

Fr. Brad Modde led us in celebrating the Mass of the Holy Spirit today, offering a wonderful message reminding our students to seek wisdom and truth in all they do.

Thank you to all the family and friends who joined us in prayer today. We are so blessed by our St. Dominic community!

08/25/2026

New school year, brand-new space! We are excited to officially open our new Student Services Suite—a dedicated hub designed to support every student's individual needs.

From wellness resources and academic support to a designated testing center, this centralized space brings together the tools our students need to thrive both in and out of the classroom.

Swipe through the photos to take a quick tour of the new space! 📸✨

08/24/2026

We can’t wait to gather as a community for our first All School Mass of the school year!

🗓 Wednesday, August 26th at 10:30 AM
📍 Fallon Family Center

As with all of our Masses, friends and family are warmly invited to come pray and celebrate with us. We hope to see you there! 🙏✨

📅 View our All School Mass schedule for the year: https://www.stdominichs.org/faith/prayer

08/22/2026

Don't miss out on the 28th Annual Crusader Golf Classic at Bear Creek Golf Club on Sept. 9th! A few spots remain in our morning flight, plus some great sponsorship opportunities.

⛳ Register your team or become a sponsorship today!
www.stdominichs.org/golf

A huge thank you to all our incredible sponsors, especially our 2026 Tournament Sponsors, Concero and Aberi Steel!

08/21/2026

Our House Reveal assembly was pure magic! ✨
6 Houses = 1 Home 🌟

Countless memories waiting to be made! 💥 Welcome to the family! Let the quest for the House Cup begin! 🏆

08/20/2026

Parents, mark your calendars for Back to School Night!
🗓️ Wednesday, Aug. 26th
⏰ 7 PM

This is the perfect opportunity to meet your student's teachers and experience their classes.
✨The Spirit Wear store will be open from 6:00 PM throughout the evening for all your St. Dominic gear.

08/19/2026

What an unforgettable evening to kick off senior year! Last night, we were thrilled to gather with the Class of 2027 and their parents for our annual Senior Dinner. It was a beautiful night filled with prayer, community, and celebration as our seniors begin this exciting, final chapter as students at St. Dominic.

Here’s to the start of an incredible year and the first of many lifelong memories!

08/18/2026

📣 Calling all 8th Graders: St. Dominic's Fall Shadow Days are now open for scheduling.

Step into the shoes of a Crusader for a day! You'll meet students, sit in on classes, and discover all the incredible opportunities St. Dominic has to offer.

👉 Learn more and schedule your visit today:
www.stdominichs.org/visit

08/17/2026

Welcome home, Crusaders! ✨

The halls are buzzing, the energy is high, and our students are officially BACK! Today marks the start of a brand new school year filled with prayer, study, service, and community.

We can't wait to watch our students shine this year—let’s make every moment count! 💙

08/15/2026

Today, the Church celebrates the Solemnity of the Assumption of the Blessed Virgin Mary, a feast day deeply woven into our school's history.

When our story began in 1929, we were founded as Assumption High School. While our name changed to St. Dominic in 1962, our foundational spirit and devotion to Our Lady remain strong.

Ever rooted in faith and community, we ask for Mary's continued intercession over our entire St. Dominic family today and always. 🙏

Address

31 St Dominic Drive
O'Fallon, MO
63366

Website

http://www.stdominichs.org/

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