Mater Dei High School

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Girls Basketball heads to Sacramento to Play for the CIF Div. 2 State Championship! Congrats & Good Luck!

Good Luck to our Students Traveling to the State Academic Decathlon in Sacramento 

We Appreciate Spencer West Coming to Teach our Students about Service and Community 

The JV Song Team took first place at Nationals in Florida!

The Sailing Team earns top marks at the Golden Bear Regatta in San Francisco

Congratulations to the Dance Team at the Contest of Champions in Florida!

Congratulations to Oliver Teitscheid, Class of 2019 and Fiona Bandy, Class of 2017 who were named as Shining Stars in Disney's Dreamers and Doers Awards on February 25. 

Good Luck to all of our Spring Sports Athletes!

Bruce Rollinson 

Named National High School Football Coach of the Year

by the National High School Coaches Association

Grace in the Face of Adversity

Cory Hahn '10, pictured with Coach Burt Call and Coach Bob Ickes, inspired our community with a timely message for Catholic Schools Week

Honoring a True Monarch Hero

Thank you all who came to celebrate the life of Jason Finan, Class of 2000

Celebrating Lunar New Year

Congratulations to Heisman Trophy Winner Matt Leinart '01 on being named to the 2017 Football Hall of Fame Class! 

Find out more about the new Gateway Center!

Our Patroness

Watching over the Grotto and the Sentinels of Freedom Memorial

New Scoreboard!

New Video Scoreboard on Joe O'Hara Field at Rod Dedeaux Baseball Complex is up.

Honoring Olympians

Congratulations Bret Bonanni '12, McQuin Baron '14, Thomas Dunstan '16 and Nirra Fields '12.

Give. Love. Serve. 

We are MD!

Faith in Action:

Mater Dei offers all students the opportunity to grow in their faith each and every day.

Proud to be an Apple Distinguished School 

Since 2012 Mater Dei High School has been recognized for its innovation and leadership in educational technology.

Sentinels of Freedom

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

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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.

It's Tax Time!

Join us for a series of FREE educational seminars on financial and estate planning - March 23 and April 6.
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