Class Reunions Seneca High School Class Reunions

This section is to allow Seneca HS Suffolk, New York alumni to post and review the latest class reunion information. If you have details of an upcoming class reunion, please post the reunion info using the form below. Former students who attended Seneca High School visit this site to stay updated, so if you have class reunion information, please do share it.

If you are an alumn of Seneca you should register now in the alumni directory. We also encourage you to interact with the rest of the alumni on this site. You can find old friends, share photos and stay updated on the latest school news.

Find more Seneca Suffolk, NY reunion info at Classmates.com®. We've partnered with Classmates.com® to ensure you find information on your SHS class reunion.

There is currently no Seneca Suffolk, NY class reunion information.

If you have information about an upcoming Seneca in Suffolk, NY reunion, please share it here.