Main Container Header

Uper Container Header

Mobile Toggle Element


Saint Thomas Academy is a place where boys harness their greatest intellectual, athletic, spiritual and leadership potential. Here, they can explore and become the young men they are meant to be. It’s the origin of a life-changing bond of brotherhood your son will carry with him for life.

What we instill in our sons will be the foundation upon which they build their future.

Altar Boys Leaving Mass

Faith is a grounding principle in a young man’s life and fosters selflessness and compassion. As such, we encourage boys to explore and develop their faith through our community service, theology coursework and Catholic tenets.

Cadet runner Ryan Tracy competing in a cross country race

Whether on the field, court or ice, or in the classroom, lab or studio, cadets consistently demonstrate excellence developed through unwavering commitment, practice, teamwork and instruction by the finest coaches and faculty who excel at teaching boys.

Cadet Zirnhelt saluting at a review

A character trait that can only be instilled, not taught, integrity defines Saint Thomas Academy cadets.

Photo of boys with hands in the middle

Unquantifiable on college entrance exams, the development of a deep respect for authority and others is inherent in our military leadership program.

More Than Classroom Opportunities

Exploring learning, leadership and personal promise.

The relationships I formed in Middle School with my teachers and the class activities we did, were still talked about in high school.

Middle School Student, Class of 2024

Saint Thomas Academy is the best thing that has ever happened to me.  It is a home away from home where I can share a special bond with my brothers through sports, activities, faith and a military aspect that teaches us how to be gentlemen.

Upper School Student, Class of 2020

The small class sizes allow me to really get to know my students.

Peter Wynia, Science Teacher

Thought Leaders in Education

At Saint Thomas Academy, teachers shape young men's lives by providing instruction in a host of disciplines, embodying the values that distinguish men of character and faith.

I love how my students inspire me to be innovative in the classroom and try new things; if they don't work we learn from our failures and try again.  I love that I am encouraged to grow professionally and take risks.

- Caroline Little, French Teacher

I was so fortunate to have had such great role models and mentors during my high school years, I want to be able to foster those experiences here.

Justin Larson, School Counselor

I love how my students inspire me to be innovative in the classroom and try new things; if they don't work we learn from our failures and try again.  I love that I am encouraged to grow professionally and take risks.

- Caroline Little, French Teacher

I love working at Saint Thomas Academy because I get to see the growth in these young men from middle school to high school.  The boys make me laugh every day and bring a lot of joy to teaching.

Karen Flanagan, Spanish Teacher

Over 53 championships and counting


Saint Thomas Academy has a strong football tradition of success.  The football program is led by highly respected coach Dan O'Brien.

Opportunities For Fun


Middle School boys are able to explore opportunities to be active, find an activity they love, develop skills, build confidence and be a part of a team.

Learn From the Best


Saint Thomas Academy coaches are the best in the state, bringing a wealth of experience, knowledge, character and success to our teams.

World Championship Experimental Vehicle Team


2018 Drivers' World Championship Americas winner.  Saint Thomas Academy defeated several university teams, including the University of California Berkeley.  This is the team's third consecutive year competing against the best teams in the world.

News & Events


Shooting their highest score of the season Saint Thomas Academy upset Zion Benton NJROTC 1095 to 1088 last week in the National Air Rifle League. Saint Thomas Academy was able to win despite averaging 41 points lower than Zion Benton NJROTC coming into this game. 

Continue reading

Saint Thomas Academy Senior Hayden Ousley of Burnsville has been named a Semifinalist in the 65th annual National Merit Scholarship Program. He is among the approximately 16,000 academically talented high school seniors who have an opportunity to continue in the competition for some 7,600 National Merit Scholarships worth more than $31 million. The nationwide pool of Semifinalists, representing less than one percent of U.S. high school seniors, includes the highest-scoring entrants in each state. The number of Semifinalists in a state is proportional to the state’s percentage of the national total of graduating seniors.

Continue reading



Veterans Day Event

November 11
9 am
Sjoberg Flynn Arena

Join us for this Veterans’ Day event featuring keynote speaker Ret. General Joseph Votel.

Please RSVP for this free event at Veterans' Day




Saint Thomas Alumni Succeed Long After Graduation

We provide a proven environment for education and growth in a Catholic military school format that emphasizes servant leadership, character development, and personal responsibility.

Nate Schwartzbauer

Military Captain

Chris Robert


John Schlaefer


Photo of Alum John Schlaefer

100% College Acceptance

Here is a partial list of where some of our graduates have continued their careers at the collegiate level:

Infographic Container