Our total enrollment and number of chapel speeches given each year
Advanced Placement (AP) courses
average graduating class size
of students receive need-based financial aid
The Annual Headmaster Golf Scholarship Tournament was held at the Dedham Golf and Polo Club on May 16.
Our 7th graders wrapped up their first year of Chapel Speeches with Mr. Nerbonne offering a recap of each student’s speech to highlight the impact that they made on one another.
President's level supporters of our various initiatives gathered on campus for a reception on May 12.
On Tuesday, May 10, the Class of 2025 participated in their Sophomore Retreat.
The Spring Revue on Tuesday, May 10, highlighted student artists, actors, and musicians.
Receiving the highest award given to a young person by the United States Congress, Lars was recognized for his outstanding commitment to service.
St. Sebastian's mothers gathered in the West Campus Center’s Wrestling Room for a great night out to celebrate the Guild of St. Irene Closing Event & Fashion Show on May 5.
On April 28, the JV and freshmen lacrosse teams assembled meals to benefit those dealing with food insecurity in Haiti.
St. Sebastian's held its annual Parents of Alumni Reception on April 28, bringing back to campus many familiar faces.
On Monday, April 25th, father of senior Sam Ix '22, Robert Ix, Co-Founder of the investment firm Crestwood Advisors, presented to the St. Sebastian’s Finance Academy.
On Sunday, April 24, 2022, 4 members of the St. Sebastian's Debate Team participated in the Northfield Mt. Hermon School Public Speaking Competition.
We were delighted to welcome 240 grandparents and special friends to campus on Tuesday, April 26.
On Friday, April 22, St. Sebastian's held its spring semi-formal for 9th and 10th graders.
Brandon Peck '07 and Bill McCarthy '15 share real world experiences working in Washington, D.C. in Mr. Doherty’s AP Government class this week.
“The time and devotion given to every student by every teacher is incredible to say the least.”
“Once in. Never Out. It’s resoundingly true. Alums are always coming back as though they never left.”
“St. Sebastian’s is more than a school or a community. It is a family.”