Mater Dei High School

About MD
Mater Dei is a distinguished destination of excellence in academics and technology, the arts, faith and service, campus life, and athletics. We are proud to be Orange County’s oldest and largest Catholic high school.
Admissions
Your journey to becoming a Monarch starts here! Tour campus, schedule a shadow day, begin your application, and more. We are excited for you to join the MD family!
Programs
Built on Catholic fellowship and intellectual rigor, our programs in academics, technology, athletics, faith and service, and the arts provide unlimited opportunities for student success. Comprehensive counseling and wellness resources educate and bolster families throughout the high school journey.
Faith in Action
Guided by the articulation of Catholic Social Teachings, Mater Dei prioritizes the faith development of our students with an emphasis on Christian service. We believe this allows our students to grow in their spiritual lives while living our gospel values through giving back to others and truly experiencing the face of God.
Campus Life
Through avenues of leadership, faith, shared interests, and extracurricular activities and events, students can make Mater Dei their own. Get involved today!
Community
Tradition never graduates. Alumni, lifetime parents, grandparents, and friends are a vital and vibrant aspect of our community. Once a Monarch, always a Monarch.
Giving
Behind every achievement, success, and championship, stand the alumni, parents, faculty, staff, and friends who fortify our future. We invite you to support MD in a variety of ways with a gift that is meaningful to you.
- Students
- Parents
- Faculty

Get Movin' MD Race Weekend Details

Hello Monarch Racers!

The Race if FAST Approaching – let’s Get Movin’ MD!!!

Thank you so much for your participation in our second ever Virtual 1k, 5k, 10k event to support the students of Mater Dei High School. You are free to complete your race anytime between Friday, May 20 and Sunday, May 22. Registration will remain open all weekend so tell your friends it’s not too late to sign up!

RACE DETAILS:

Weekend hashtag contest:
#GetMovinMD #Moving4MDHS #WeAreMD #HonorGloryLove

Post your photos to win MD and Nike prizes. Winners will be notified next week.

Most spirited (in MD gear)

Fastest Times (1k-5k10k)

Who Moved the Farthest

Fantastic Future Monarch (make sure to include their class year)

Don’t forget to tag us on Social media:
Facebook - @MDHSMonarchs and @MaterDeiHighSchoolAlumni,
Instagram - @Mater_Dei_Alumni and @materdeimonrchs
Twitter - @MDHSMonarchs