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

Dec 1 Thu
- ASB Go Green Field Trip LB Aquarium 8 AM – 2 PM (LB Aquarium)
  Activities
- Club Meetings During Office Hour 2:05 PM – 3 PM
  Activities
Dec 2 Fri
- Special Dress - Dance Conservatory Concert T-Shirt & Jeans OR MD Spirit Dress
  Activities
Dec 4 Sun
- Christmas Week Decorating 9 AM – 1 PM (MD)
  Activities
Dec 5 Mon
- Christmas Spirit Week
  Activities
- Flannel Dress - Wear a Flannel Shirt with Jeans
  Activities
Dec 6 Tue
- Christmas Spirit Week
  Activities
- Red & Green Dress - Wear a Red or Green T-Shirt with Jeans
  Activities
- St. Nicholas Day
  Activities
Dec 7 Wed
- Christmas Spirit Week
  Activities
- Ski Day Dress - Wear Ski Clothes
  Activities
- Special Dress - Madrigal Feast T-Shirt & Jeans
  Activities
- Christmas Spirit Movie 5 PM (LeVecke)
  Activities
- Mock Trial Playoffs - Round 6 5 PM – 7 PM (Santa Ana Courthouse)
  Activities
Dec 8 Thu
- Christmas Spirit Week
  Activities
- Academic Decathlon MDAD Speech & Interview Competition 3 PM – 5:30 PM (MDHS 600-wing)
  Activities
Dec 9 Fri
- Christmas Spirit Week
  Activities
- Comfy Clothes Dress – Sweatshirt and sweats only!!!!!!
  Activities
Dec 21 Wed
- Blessing in the Grotto 12 PM (Grotto)
  Activities
Dec 28 Wed
- Academic Decathlon Europe Trip (Vienna & Italy)
  Activities
Dec 29 Thu
- Academic Decathlon Europe Trip (Vienna & Italy)
  Activities
Dec 30 Fri
- Academic Decathlon Europe Trip (Vienna & Italy)
  Activities
Dec 31 Sat
- Academic Decathlon Europe Trip (Vienna & Italy)
  Activities

Events in December 2022
Su	Mo	Tu	We	Th	Fr	Sa
			2 events ••	2 events ••	One event •
One event •	2 events ••	3 events •••	5 events •••	2 events ••	2 events ••

			One event •
			One event •	One event •	One event •	One event •

Calendars

Diocesan Events
Home Campus
Counseling
Academics
Activities
Block Schedule
Athletics
Admissions
Alumni & Advancement
Visual Arts
Performing Arts
Campus Ministry
2024-2025 School Year

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