Orchard Lake St. Mary's

St. Mary’s Preparatory is a Catholic, all-boys, college preparatory high school with a Polish-American heritage and legacy since 1885 A.D. We exist to provide deserving young men the moral guidance, discipline, and education to become Christ-like models of service and leadership for the world.

The Orchard Lake St. Mary's App allows students, staff, parents, alumni and supporters quick access to the latest St. Mary's news, events, activities, announcements and much more.

--Stay up-to-date with St. Mary's on the go
--Quick links to school contact info, events & more
--Email us photos and submit comments
--View upcoming events with the general & athletics calendars
--Receive mobile push notifications about school closings, date/time changes and other late-breaking news