Saint Mary's Catholic High School

Saint Mary's Catholic High School Founded in 1917, Saint Mary's High School is the first Catholic High School in Arizona.

Saint Mary's High School is a Roman Catholic, Diocesan, co-educational high school serving the greater Phoenix area. It is a multicultural, centrally-located school that offers a traditional setting with a primary emphasis on the spiritual, academic, social, and personal growth of each Knight/Lady Knight. Special attention is given to all types of learners with an emphasis placed on students prepa

ring for a college/university post-secondary experience. Saint Mary’s places Jesus Christ at the center of the educational process and acknowledges responsibility to help prepare students of varying levels to meet the spiritual, intellectual, and social challenges of life. Saint Mary’s believes that students should become contributing members of a faith community and live out their faith by promoting moral values, fostering lifelong service, and instilling knowledge of the truths of the Catholic faith while integrating their faith with all that is taught and experienced at Saint Mary's. Each Saint Mary's student should strive to be a model of Christian love and service and should focus on strengthening his/her values of honesty, decency, and integrity. Because each student must be able to make informed decisions and to live according to Catholic principles, Saint Mary’s encourages self-discipline, self-respect, respect for others, and growth in learning so that Knights/Lady Knights will be able to deal with everyday issues. Saint Mary’s High School, as an academic community, has a responsibility to facilitate learning for all students. Because each Knight/Lady Knight needs to acquire knowledge and skills for today while preparing for tomorrow, the staff will strive to provide opportunities and high expectations for learning. The staff believes that graduates of Saint Mary's High School must be prepared for continuing education with a high level of thinking skills. Knights/Lady Knights and their parents/guardians must be willing to accept and to support the mission statement, the expected schoolwide learning results, the core philosophies, the six traits, and all other ideals at all times under all circumstances if that Knight/Lady Knight desires to attend Saint Mary’s High School.

Our talented artists in action! Students have been busy creating masterpieces in Miss Handy and Mrs. Voita's art classes...
08/31/2026

Our talented artists in action! Students have been busy creating masterpieces in Miss Handy and Mrs. Voita's art classes. It is wonderful to watch their skills grow. 🎨

08/28/2026

High school energy loading... ⏳ can't wait to meet our future Knights on October 16th for 8th Grade Day! Register today at smknights.org/visit

From art and robotics to ambassadors and the pro-life club, SM has endless ways to get involved. Swipe through to see al...
08/27/2026

From art and robotics to ambassadors and the pro-life club, SM has endless ways to get involved. Swipe through to see all the fun from today’s club fair! 🎭🥁🎨🤖

6 players. 1 ball. ⚽️ SM 3v3 World Cup Tournament has started!
08/21/2026

6 players. 1 ball. ⚽️ SM 3v3 World Cup Tournament has started!

Different houses, one Saint Mary’s family. The best time of the week!
08/19/2026

Different houses, one Saint Mary’s family. The best time of the week!

⛳️ Registration is OFFICIALLY OPEN for the St. Mary’s Open Golf Tournament! Dust off your clubs, round up your foursome,...
08/17/2026

⛳️ Registration is OFFICIALLY OPEN for the St. Mary’s Open Golf Tournament! Dust off your clubs, round up your foursome, and lock in your spot on the green today. It's going to be an incredible day of community and competition. Register today!
http://weblink.donorperfect.com/2026SMOpen

Ever wonder what it’s like to be a Knight? Now is your chance! Join us for any of our upcoming Shadow Day's and experien...
08/15/2026

Ever wonder what it’s like to be a Knight? Now is your chance! Join us for any of our upcoming Shadow Day's and experience Saint Mary’s High School in action. Be a Knight for a day! Head over to our website to secure your spot.

08/14/2026

The class of 2027, rising and shining.

Step into your teen's daily schedule and meet the team behind their success. We can't wait to meet you.
08/13/2026

Step into your teen's daily schedule and meet the team behind their success. We can't wait to meet you.

Last Thursday, our student community came together in prayer to celebrate Mass and entrust the upcoming year to the Hear...
08/12/2026

Last Thursday, our student community came together in prayer to celebrate Mass and entrust the upcoming year to the Hearts of Jesus and Mary. May our students, faculty, staff, and community have a blessed school year!

Address

2525 N 3rd Street
Phoenix, AZ
85004

Telephone

+16022512500

Website

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