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

Open to boys entering grades 5-9, these two-week workshops are an enriching learning opportunity for both current and prospective students.

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Loading Events


    • MonMar30 Classes Resume
    • TueMar31 Black History Assembly 1:30 PM to 2:30 PMWard Hall
    • TueMar31 The Passion of the Christ film for Sophomore Class 5:30 PMWard Hall
    • WedApr01 Day Visits for Admitted Students Begin
    • WedApr01 Academic Awards Assembly 7:45 AMSchedule B
    • FriApr03 Good Friday No Classes
    • SatApr04 Passover
    • SunApr05 Easter
    • MonApr06 Easter Monday No Classes
    • WedApr08 Admitted Student Reception 7:00 PM
    • ThuApr09 Admissions Reception for Admitted Families
    • ThuApr09 Day Visits for Admitted Students End
    • ThuApr09 Faculty Meeting Schedule E (classes start at 9 a.m.)
    • FriApr10 Grades 9-12 Dance
    • FriApr10 Last Day of Classes for Seniors
    • FriApr10 Guild of St. Irene Meeting 8:00 AMArt Center

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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