Alumni
Once a Lion, always a Lion.
Your St. Mark’s education, and the fundamental relationships formed in this intentionally small community, taught you to think big and prepared you to serve others. Age Quod Agis. Whatever you do, do it well. Now matter where you go when you leave the cloisters, you will always be a Lion and a member of the Pride.
Join Us
Join us on campus and around the world as a a member of the St. Mark's community.
Get Involved
Discover different ways to engage, give back, and connect with St. Mark's. Become a Class Agent, learn about the Alumni Executive Committee, volunteer for your reunion, and more!
Share Pride
Submit a class note, nominate a classmate for an Alumni Award, purchase swag from the St. Mark's bookstore and more.
Upcoming Events
Friday, May 2 & Saturday, May 3, 2025
We are so excited to welcome back Lions in classes ending in 0s and 5s back to Southborough for Reunion Weekend 2025.
Wednesday, May 21, 2025 | noon
Gather and connect with St. Mark's alumni and parents for an afternoon reception at the Merion Cricket Club in Merion, PA, and hear remarks from Head of School Dr. Ivory D. Hills.
Thursday, May 22, 2025 | 6:00 p.m.
Gather and connect with St. Mark's alumni and parents for an evening reception at The Rooftop at The Graham Hotel in Washington, DC., and hear remarks from Head of School Dr. Ivory D. Hills.
The Lion's Pride | Alumni Newsletter
Alumni News



