Mater Dei High School

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Support financial aid with a gift to the Annual Appeal today.

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2017-2018 ASB Officers

Thank you Frances Clare for 30 years of dedicated service to Mater Dei

Great job to the students at the Macy Awards! 

Thank you Dave Taylor for your 35 years of Service to Mater Dei

Masterful performances by all those in Shakespeare in the Grotto!

Mary Trotter '12 working as a Fulbright Scholar in Malaysia teaching English

Congrats Class of 2017!

Marian Mass Celebration 

Honoring members of the Alumni Circle 

Amazing job to the students who are being honored at the 2017 Senior Awards

Congratulations Girls Lacrosse on winning first place in the Southern Section Championship. 

April Monarchs of the Month

Joseph Secard & Kassandra Vasquez

Sign up for youth summer Camps today! Camps include Robotics, Soccer, baseball and more!

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. 

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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.

Support Mater Dei by Linking Your Amazon Account to MD!

Mother’s Day, Father’s Day and Graduation are right around the corner…link your Amazon account to Mater Dei and a portion of your purchases will be donated back to MD. It’s so easy, all you have to do is shop!

2017-18 Important Dates to Remember

The Important Dates Calendar for the 2016-17 school year is now live. This document contains school start/end daes, all breaks and holidays, and other important dates for your planning purposes. Please note, dates are subject to change. The final school calendar will be made live on the MD website on 7/1/17.
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