Mater Dei High School
Forward in Vision, Rooted in Tradition

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

Events

Apr 1 Fri
- JV Boys Volleyball Practice 8 AM – 10 AM (MAC)
- Varsity Boys Volleyball Practice 10 AM – 12 PM (MAC)
- Strength & Conditioning 12 PM – 1 PM (Weight Room)
- Frosh Soph Boys Volleyball Practice 1 PM – 3 PM (MAC)
- Varsity Boys Volleyball Christian Service Project 4:30 PM – 6:30 PM (Lighthouse Church and Outreach Ministries 1885 Anaheim Ave. Costa Mesa, CA 92626)
Apr 4 Mon
- Frosh Soph Boys Volleyball Practice 3 PM – 5 PM (MAC North)
- JV Boys Volleyball Practice 3 PM – 5 PM (MAC South)
- Varsity Boys Volleyball Practice 3 PM – 5 PM (MAC Center)
Apr 5 Tue
- AWAY MATCH AT JSERRA (Dismissal at 1:30 PM Frosh Soph 3:30PM JV 4:30PM Varsity 5:30PM)
- Block 5 Meeting (Room 204)
Apr 6 Wed
- Upper/Lower Lunch Mass (Chapel Annex)
- Frosh Soph Boys Volleyball Practice 3 PM – 5 PM (MAC North)
- JV Boys Volleyball Practice 3 PM – 5 PM (MAC South)
- Varsity Boys Volleyball Practice 3 PM – 5 PM (MAC Center)
Apr 7 Thu
- Block 5 Meeting (Room 204)
- HOME MATCH VS SANTA MARGARITA (MAC Frosh Soph 3:30PM JV 4:30PM Varsity 5:30PM)
Apr 8 Fri
- Frosh Soph Boys Volleyball Practice 3 PM – 5 PM (MAC North)
- JV Boys Volleyball Practice 3 PM – 5 PM (MAC South)
- Varsity Boys Volleyball Practice 3 PM – 5 PM (MAC Center)
- Strength & Conditioning 5 PM – 6 PM (Weight Room)
Apr 11 Mon
- Block 5 Study Hall (Room 204)
- Frosh Soph Boys Volleyball Practice 2:30 PM – 5 PM (MAC- North)
- JV Boys Volleyball Practice 2:30 PM – 5 PM (MAC- South)
- Varsity Boys Volleyball Practice 2:30 PM – 5 PM (MAC- Center)
Apr 12 Tue
- AWAY MATCH AT ORANGE LUTHERAN (Dismissal Time @ 1:30PM Frosh Soph @ 3:30PM JV @ 4:30PM Varsity @ 5:30PM)
Apr 13 Wed
- Block 5 Study Hall (Room 204)
- Upper/Lower Lunch Mass (Chapel Annex)
- Frosh Soph Boys Volleyball Practice 2:30 PM – 4:30 PM (MAC- North)
- JV Boys Volleyball Practice 2:30 PM – 4:30 PM (MAC- South)
- Varsity Boys Volleyball Practice 2:30 PM – 4:30 PM (MAC- Center)
Apr 14 Thu
- HOME MATCH VS ST. JOHN BOSCO (MAC Frosh Soph @ 3:30PM JV @ 4:30PM Varsity @ 5:30PM)
Apr 15 Fri
- Strength & Conditioning (BLOCK 5- Weight Room )
- Frosh Soph Boys Volleyball Practice 2:30 PM – 4:30 PM (MAC- North)
- JV Boys Volleyball Practice 2:30 PM – 4:30 PM (MAC- South)
- Varsity Boys Volleyball Practice 2:30 PM – 4:30 PM (MAC- Center)
Apr 18 Mon
- Frosh Soph Boys Volleyball Practice 3 PM – 5 PM (MAC- North)
- JV Boys Volleyball Practice 3 PM – 5 PM (MAC South)
- Varsity Boys Volleyball Practice 3 PM – 6 PM (Practice in MAC Film in Room 204)
Apr 19 Tue
- AWAY MATCH AT SERVITE (Dismissal Time @ 1:30PM Frosh Soph at 3:30PM JV at 4:30PM Varsity at 5:30PM)
- Block 5 Study Hall (Room 204)
Apr 20 Wed
- Upper/Lower Lunch Mass (Chapel Annex)
- Frosh Soph Boys Volleyball Practice 3 PM – 5 PM (MAC North)
- JV Boys Volleyball Practice 3 PM – 5 PM (MAC- South)
- Varsity Boys Volleyball Practice 3 PM – 5 PM (MAC Center)
Apr 21 Thu
- Block 5 Study Hall (Room 204)
- HOME MATCH VS JSERRA (Frosh Soph- 3:30pm JV- 4:30pm Varsity- 5:30pm)
Apr 22 Fri
- Frosh Soph Boys Volleyball Practice 3 PM – 5 PM (MAC- North)
- JV Boys Volleyball Practice 3 PM – 5 PM (MAC- South)
- Varsity Boys Volleyball Practice 3 PM – 5 PM (MAC- Center)
- Strength & Conditioning 5 PM – 6 PM (Weight Room)
Apr 23 Sat
- FROSH SOPH FOOTHILL TOURNAMENT 8 AM
Apr 25 Mon
- Block 5 Study Hall (BLOCK 5- Room 204)
- Frosh Soph Boys Volleyball Practice 3 PM – 5 PM (MAC North)
- JV Boys Volleyball Practice 3 PM – 5 PM (MAC South)
- Varsity Boys Volleyball Practice 3 PM – 5:15 PM (MAC Center)
Apr 26 Tue
- AWAY MATCH AT SANTA MARGARITA (DISMISSAL @ 1:30PM Frosh Soph at 3:30PM JV at 4:30PM Varsity at 5:30PM)
Apr 27 Wed
- Block 5 Study Hall (Room 204)
- Upper/Lower Lunch Mass (Chapel Annex)
- Frosh Soph Boys Volleyball Practice 3 PM – 5 PM (MAC- North)
- JV Boys Volleyball Practice 3 PM – 5 PM (MAC- South)
- Varsity Boys Volleyball Practice 3 PM – 5 PM (MAC Center)
Apr 28 Thu
- HOME MATCH VS ORANGE LUTHERAN (SENIOR NIGHT) (MAC Frosh Soph 3:30PM JV 4:30PM Varsity 5:30PM)
Apr 29 Fri
- Nutrition Seminar (BLOCK 5- Weight Room)
- Frosh Soph Boys Volleyball Practice 12:30 PM – 2:30 PM (MAC- North Court)
- Varsity Boys Volleyball Practice 1:15 PM – 3:15 PM (MAC- Center)
- Strength & Conditioning 3:15 PM – 4:15 PM (Weight Room)

Loading...