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Welcome to St. Margaret’s from Head of School William N. Moseley.
Learn about our mission, core values and Episcopal identity.
Peruse St. Margaret’s attributes and strengths across our system.
Answers to frequent questions regarding our admission process.
Educating children to succeed and thrive in life, today and tomorrow.
STEM to Outdoor Learning, learn how St. Margaret’s is innovating and leading in the classroom to engage 21st century learners.
The Arts are alive at St. Margaret’s and integral to our students’ education.
Tour our new performing arts educational facility and learn about the All-Steinway distinction for excellence.
News, Scores and Team Pages
Students thrive and develop their character, passions and skills through a vibrant student life program.
Abundant opportunities to initiate, explore and practice leadership skills in a safe and encouraging environment.
All gifts to St. Margaret’s support each student and advance the mission of the school.
Annual giving is the foundation of St. Margaret’s fundraising efforts.
Our role as an inclusive and contributing member of the community and as a conscientious neighbor and employer.
Students will create, build, fabricate, invent, explore and have fun in STEM, Arts and outdoor camps at St. Margaret’s Summer Exploration. Camps for all ages.
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Tartan wrestlers were victorious this past weekend competing in the Frank Alvarado Classic F/S Wrestling Tournament at Segerstrom High School. Sophomore Charles Toney earned the tournament’s Most Valuable Wrestler to go along with his first place finish.
St. Margaret's seniors and Newport Coast residents Preston Ellis and Charlie Beall were featured in the Daily Pilot for completing a notable season during the Tartan’s 15-1 football season.
Senior Brent Cahill has been named the OC Varsity Scholar Athlete of the Week. Over the holiday break, Brent earned MVP honors in guiding the Tartans to a first place finish in the Tri-City Christian Tournament.