Welcome to St. Gregory College Preparatory School, where we are Creating Leaders and Innovators for the 21st century.

St. Gregory is an independent, co-ed day school for students in grades six through twelve. We have been serving Arizona families since 1980. We have no religious affiliation (although we are named for the patron saint of education), and we are committed to serving a diversity of families. We are proud to be accredited by the high standards of the Independent School Association of the Southwest and a member of the prestigious National Association of Independent Schools.

At St. Gregory, we know how fast the world is changing, and we know how important it is that our young people learn the content knowledge, skills, and habits of mind required to become leaders and innovators. By way of our small classes, excellent teaching, beautiful facilities, and innovative curriculum, we provide a superior preparation for success in college, careers, and life.