Mater Dei High School

Skip to main content
Mobile Menu

Football defeats De La Salle to win state title!

Mater Dei is recognized as a Apple Distinguished School for 2017-2019! 

Amazing job to all those involved in Madrigal Feast! 

Celebrating the Feast of the Immaculate Conception with Bishop Tim Freyer and the MD Family.

Football wins CIF SS Championship! On to State!

Thank you Allyson Le for your beautiful Christmas card design!

Campus Ministry collecting toys for Christmas Outreach! 

Congratulations Solomon Tuliaupupu on Winning the Butkus Award! 

Girls Volleyball won CIF State Regional Championship! 

Congratulations to December's Monarchs of the Month,

Christopher Barry & April Hernandez! 

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.

Senior Ads for Yearbook Due

If you are looking for a way to publicly recognize your senior, a personal ad in the yearbook is a great way to do it. Don’t wait however, the deadline of Dec 1st is approaching so we didn’t want you to miss out if you’re planning on submitting an ad. Personal ads come in a variety of sizes and are available at several price ranges.
Show All