Seneca Alumni by Class
Alumni listings of Seneca HS Suffolk, New York by Graduating Class
Many more Seneca Suffolk, NY alumni from all graduation years have posted their profiles on Classmates.com®. Click here to view Classmates.com® SHS alumni.
Alumni listings from Seneca High Suffolk, New York are listed below by graduation year. Click on the graduation class to view all former students from that year who have been searched for or who have added themselves to the alumni database.