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Commack School District

Excellence in Education

CHS Alumni Page

Welcome to our Alumni Page!

We don't want to lose touch with our former students, so feel free to register below if you'd like to hear from us in the future!

Class of 1979 Commack South
Commack High School South Class of 1979 Reunion - September 2019 

Alumni News

CHS South Class of 1972

Class of 1972 (South) Reunion!

Members of CMS student government supported a breakfast for the 50th reunion of the Commack High School SOUTH class of 1972. During the visit, alumni toured the building, shared stories and reminisced. (September 2022)

Alumni Tours

Are you having a reunion? Want to see how the High School has changed? Click the title above for more details.
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