A Catholic independent day school, St. Sebastian’s seeks to engage young men in the pursuit of truth through faith and reason. Learn More

Current Parent Perspective

Stay Connected with our Alumni App

Download our new alumni mobile app today and start networking and connecting with classmates around the world!

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Summer Workshops in Writing & Science

These two-week workshops are an enriching learning opportunity. Open to boys entering grades 5-9 (you do not need to be a current student).

Learn more 


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    • WedJun01 Athletic Awards Assembly 7:45 AMSchedule B
    • WedJun01 Graduation Rehearsal 3:00 PM
    • WedJun01 Baccalaureate Mass 5:00 PM
    • WedJun01 Senior/Parent Dinner 6:00 PM
    • ThuJun02 Undergraduate Study Day No Classes
    • ThuJun02 Commencement 10:00 AM
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St. Sebastian’s School

Committed to the pursuit of truth through faith and reason,
St. Sebastian's is a Catholic  independent day school for 375
young men in grades seven through twelve.

1191 Greendale Avenue, Needham, MA 02492    |    781.449.5200
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