Saint Mary’s Catholic High School – Phoenix

2525 North Third Street
Phoenix, Arizona 85004

Phone number: 602-251-2500

Established: 1917

Enrollment: 544 | Coed

Curriculum: College Preparatory

Leadership: Fr. Robert Bolding, President-Rector | Kevin Muir, Principal

Mission Statement: The mission of Saint Mary’s Catholic High School is to provide a liberal arts education that forms virtuous young men and women who know the truth and love the good.


  • Founded in 1917, Saint Mary’s is the oldest Catholic high school in Arizona.
  • Saint Mary’s is recognized as a School of Excellence by the Cardinal Newman Society.
  • More than 80% of St. Mary’s students participate in a team sport.
  • Saint Mary’s Seat of Wisdom Integrated Studies Program allows students to study history and literature in an integrated, seminar-style class.

Mascot/Team Name:  Knights

Motto: Pro Deo, Domo, et Patria

Slogan: Once a Knight, always a Knight.