News & Announcements

Congratulations to all our Monarchs who made the 2025 Spring Semester Honor Roll. Your hard work and dedication have paid off, showcasing your commitment to academic excellence. Keep up the great work and continue to inspire others with your achievements!

Spring Semester grades will available in Aeries on Wednesday, June 11 after 3 p.m. Grades must be viewed through the Aeries website. Click for instructions to view spring 2025 semester grades.

We look forward to seeing you on campus this summer. Click for more information and to register today.

Congrats to Lifetime Monarch Parents Debi and Tom Pavlik and long-time Catholic educators Ellen and Steve Viau. Learn more about this recognition of these deserving members of the Monarch family.

Kaden's submission was award 1st place in Catholic Charities of Orange County's Doodle for Charities contest!

A huge congratulations to Whitney Pavlik LeVecke ’02 (pictured left) and Justyne Freud ’08 (far right) on their induction into the 2025 Parochial Athletic League Hall of Fame!

All Mater Dei student-athletes must have a current physical on file each year with Healthy Roster to participate in summer camps and sports. Our Sports Medicine Program has again partnered with Exer Urgent Care to offer convenient physicals at 55+ locations across Southern California, available May 1–August 31, 2025. Click for more information and to purchase yours today!

Thank you to all who nominated an MD Employee for the 2025 Spirit of Josef Award. We surprised this year’s winner at the conclusion of our Holy Week Mass. Video to follow soon on our school's Instagram.

Mater Dei High School is proud to announce the appointment of Kevin Morton as the new Head Coach of Girls Flag Football. Coach Morton succeeds Coach Josh Goedl, under whom he previously served as Assistant Coach during the program’s first two seasons. Click to see full press release.

Mater Dei High School is proud to announce a groundbreaking 10-year partnership with Playfly Sports, making us the first high school in the nation to secure a third-party multimedia rights agreement. This partnership will enhance sponsorship opportunities, increase media exposure, and elevate the experience for our students, families, and fans both on campus and at game days. Watch our launch video and read the official press release to learn more about how this collaboration will strengthen Mater Dei’s tradition of excellence!