St Sebastian’s celebrated 61 graduates at its 81st Commencement Exercises on June 6.
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Pursuing Truth Through Faith and Reason
News and Events
We are proud to announce the list of colleges and universities the Class of 2025 will be attending.
On June 6, Arrows visited San Miguel School to enjoy games and celebrate the end of the school year. The visit ended with the delivery of summer activity bags donated by the Classes of 2026 and 2029.
St. Sebastian's School graduated 61 students during its 81st Commencement Exercises on Thursday, June 5, 2025.
St. Sebastian’s students volunteered with the Miracle League of Massachusetts, assisting young athletes during their final game of the season on May 31.
St. Sebastian's School is proud to recognize its student-athletes for their performance on the Arrows varsity baseball, golf, lacrosse, tennis, and ultimate teams.
Parents of the Class of 2025 gathered on Sunday, June 1, to celebrate their sons and kick-off Commencement week with the Senior Parent Dinner.
Members of the St. Sebastian's community gathered on May 28 for the annual Volunteer Appreciation Cookout, where Head of School Brendan Sullivan expressed gratitude for their vital support.
The Class of 2025 gathered on the Class of 2007 Terrace at the Head of School Griffith House on Thursday, May 29, to celebrate the annual Alumni-Senior Breakfast.
On Thursday, May 22, eight recent alumni returned to campus to share advice with the Class of 2026 as they begin their college search.
Anthony Marcucci ’27 was nationally recognized with a Magna Cum Laude distinction in the annual Vergil Translation Contest.
St. Sebastian’s hosted its second annual Latin declamation contest, Thespis Festus, on May 20, 2025.
Joseph Koh '26 and Carter Rich '27 joined the Needham community to honor fallen heroes at the Memorial Day Ceremony on May 26, 2025.
St. Sebastian's recognized students' academic achievements in Latin and Spanish during the ceremony on May 22.
Family and friends of MPA gathered in Ward Hall to share in a wonderful meal and celebrate senior members at the annual Men with Positive Attitudes Banquet on Wednesday, May 21.
St. Sebastian's School proudly recognized students who were presented with awards for their academic achievements during the Undergraduate Awards Assembly held the morning of May 21, 2025.
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OUR COMMUNITY
“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.”
Why St. Sebastian’s?
The best way to experience the mission of St. Sebastian’s is by visiting our campus in person. In the meantime, here is a glimpse of life on Greendale Avenue.