Mater Dei High School

Skip to main content
Mobile Menu

Congratulations to the cast and crew of You’re a good man Charlie Brown!

Kicking off the Winter Sports Season with Winter Sports Mass

National Signing Day!

Thanksgiving Outreach! 

Click Here to Learn More! 

Congratulations to our November Monarchs of the Month!

Cecelia Lopez & Luke O'Hara

Cory Hahn ‘10 is Keynote Speaker at KidWorks Luncheon

Congratulations to Army All American Bru McCoy!

Congratulations to our girls volleyball team!

Back to back CIF Champions!

Congratulations Aidan Livingston & Taylor Morales!

Sentinels of Freedom

Honoring nearly 450 Monarchs who have served our country and those seven who paid the ultimate sacrifice. We remember. We are grateful. 

Show All

Welcome

Founded in 1950 in Santa Ana, CA, Mater Dei is one of the country's largest Catholic college preparatory high schools and focuses on the holistic development of each student by providing opportunities for growth through leadership, spiritual development, outreach and extensive co-curricular programs.
Show All