News & Announcements

Freshmen & New Student Day of Welcome - 8/12/15

Freshmen and transfer students are invited to attend our Annual Day of Welcome on Wednesday, August 12 from 7:30 a.m. to 1:00 p.m. Enjoy a day of fun while you get to know your new school campus and community.

Johnny Rodriguez Named Head Coach of Boys Lacrosse

As a player, Johnny played lacrosse at Salisbury University, where he was a two-time All American, National Goalie of the Year (2011) and the captain of the 2011 National Championship Team. Currently, Coach Rodriguez is a member of the Major League Lacrosse for the Denver Outlaws and the founder of Buku Lacrosse Club.

Updates in Performing Arts

Mr. Scott Melvin was recently named Executive Director of the Performing Arts while Mr. Justin Miller was named Director of Choral Music. Mr. Joe Alanes was named Director of Theatre Arts.

Show All »

Welcome to Mater Dei

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.

Prospective Students

Current Students

Alumni & Friends

Faculty & Staff

Parents & Family