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

Feb 1 Tue
- Strength training 2:15 PM – 3:15 PM (Weight room)
- Swim Practice at Santa Ana YMCA 4:30 PM – 6 PM (Alton & Raitt)
Feb 2 Wed
- Spring Sports Assistant Coaches meeting 4 PM – 6 PM
- Swim Practice at Santa Ana YMCA 4:30 PM – 6 PM (Alton & Raitt)
- Parent Info Meeting Make-up 5:30 PM – 6:30 PM (Santa Ana YMCA)
Feb 3 Thu
- Swim Team Time Trials at Santa Ana YMCA 3 PM – 6 PM (Santa Ana YMCA)
Feb 4 Fri
- Swim Practice at Santa Ana YMCA 4:30 PM – 6 PM (Alton & Raitt)
Feb 5 Sat
- Girls Water Polo Final Season Game vs Santa Margarita 6 PM – 7 PM (Santa Ana YMCA)
Feb 7 Mon
- MD Swim Coaches Meeting at WAC 8:30 AM – 10 AM
- Team Meeting & Video Review of Time Trials 3 PM – 4 PM (Room 222 at MDHS)
Feb 8 Tue
- Strength Training 3 PM – 4 PM (MD Weight Room)
Feb 9 Wed
- Swim at YMCA 3:15 or 4:30 3:15 PM – 6 PM
Feb 10 Thu
- Strength Training 2:15 PM – 3:15 PM (MD Weight Room)
Feb 11 Fri
- Swim Practice at Santa Ana YMCA 3:30 PM – 5:30 PM (Alton & Raitt)
Feb 14 Mon
- MD Swim Coaches Meeting at WAC 8:30 AM – 10 AM
- Dryland & Swim Practice at Santa Ana YMCA 3:30 PM – 5:30 PM (Alton & Raitt)
Feb 15 Tue
- Dryland & Swim Practice at Santa Ana YMCA 3:30 PM – 5:30 PM (Alton & Raitt)
Feb 16 Wed
- Spring Sports Mass (Required Event) 7 AM – 8 AM
- Dryland & Swim Practice at Santa Ana YMCA 3:30 PM – 5:30 PM (Alton & Raitt)
Feb 17 Thu
- Dryland & Swim Practice at Santa Ana YMCA 3:30 PM – 5:30 PM (Alton & Raitt)
Feb 18 Fri
- Coach Rendy Lynn at World Cup Pentathlon Event (Palm Springs, CA)
- Dryland & Swim Practice at Santa Ana YMCA 3:30 PM – 5:30 PM (Alton & Raitt)
Feb 19 Sat
- Coach Rendy Lynn at World Cup Pentathlon Event (Palm Springs, CA)
Feb 20 Sun
- Coach Rendy Lynn at World Cup Pentathlon Event (Palm Springs, CA)
Feb 21 Mon
- Coach Rendy Lynn at World Cup Pentathlon Event (Palm Springs, CA)
- No School - But there is Practice.
- Special video analysis session for club swimmers/CIF qualifiers 9 AM – 12 PM (MD Pool)
- Dryland & Swim Practice at MD 2 PM – 4 PM (MD Pool)
Feb 22 Tue
- Coach Rendy Lynn at World Cup Pentathlon Event (Palm Springs, CA)
- Grey & Red Group Dryland & Swim Practice 3 PM – 5 PM
- White Group Dryland & Swim practice 4 PM – 6 PM (MD Pool)
Feb 23 Wed
- Coach Rendy Lynn at World Cup Pentathlon Event (Palm Springs, CA)
- Grey & Red Group Dryland & Swim Practice 3 PM – 5 PM
- White Group Dryland & Swim practice 4 PM – 6 PM (MD Pool)
Feb 24 Thu
- Coach Rendy Lynn at World Cup Pentathlon Event (Palm Springs, CA)
- Grey & Red Group Dryland & Swim Practice 3 PM – 5 PM
- Hydro Fins available for sale at pool before practice 3 PM – 4 PM (MD Pool)
- White Group Dryland & Swim practice 4 PM – 6 PM (MD Pool)
Feb 25 Fri
- Coach Rendy Lynn at World Cup Pentathlon Event (Palm Springs, CA)
- Grey & Red Group Dryland & Swim Practice 3 PM – 5 PM
- White Group Dryland & Swim practice 4 PM – 6 PM (MD Pool)
Feb 26 Sat
- Coach Rendy Lynn at World Cup Pentathlon Event (Palm Springs, CA)
- Dryland & Swim Practice (All groups) 10 AM – 12 PM (MD Pool)
Feb 27 Sun
- Coach Rendy Lynn at World Cup Pentathlon Event (Palm Springs, CA)
Feb 28 Mon
- No School - AM Practice Option 8:30 AM – 10:30 AM (MD Pool)
- No School - PM Practice Option 3 PM – 5 PM (MD Pool)

Loading...