As a college-preparatory institution, St. Margaret’s academic excellence is rooted in vigor, choice and relevance and made possible by a strong foundation of educational expertise, research and best practices.
At St. Margaret's Episcopal School, we believe that everyone is on an artistic journey. Through experiences in the visual arts, music, dance, theater and technical arts, students discover and nurture the artists within.
As an extension of the classroom, our athletic teams are committed to remaining at the forefront of innovation and progressive leadership so that our student-athletes may achieve at the highest possible level.
At St. Margaret’s, students are encouraged to explore their own interests in this vibrant, close-knit community, and Tartans seek opportunities for growth in athletics, the arts, service learning, leadership and more.
Sean Olvera-Harle '22 Set to Start as Placekicker at University of Hawai'i
Olvera-Harle won the starting job after an impressive fall camp.
Sean Olvera-Harle, St. Margaret's Class of 2022, is ready to make his starting debut for the University of Hawai'i Rainbow Warriors after an outstanding fall football camp. Olvera-Harle, a walk-on for the 'Bows, served as a kickoff specialist in the 2025 season and was a backup to Hawai'i's legendary kicker Kansei Matsuzawa.
Olvera-Harle followed a circuitous route to Hawai'i after leaving St. Margaret's, where he was a standout on the Tartan football, soccer and baseball teams. After enrolling at the University of Oregon in 2022, Olvera-Harle took a year off from his studies before enrolling at Saddleback College, where he competed in football for the Bobcats. After a stellar season, making 11 of 14 field goals with a long of 47 yards, Olvera-Harle earned a walk-on roster spot at Hawai'i. The 2025 season saw Olvera-Harle put 11 of 32 kickoffs into the end zone in six games played.
The Rainbow Warriors and Olvera-Harle will open the 2026 campaign on August 29 with a road trip to Stanford University.
An Independent Preschool Through Grade 12 College-Preparatory Day School in Orange County California
Non-Discrimination Policy
St. Margaret's Episcopal School does not discriminate on the basis of gender, race, color, religion, sexual orientation or national and ethnic origin in the administration of its educational, admission, financial aid, hiring and athletic policies or in other school-administered programs.