Islip (IHS) Class of 1975 Alumni List

Help us Update the Islip 1975 Class List by adding any names missing from the list below:

More 1975 alumni from Islip HS have posted profiles on®. Click here to register for free at® and view other 1975 alumni.


If you are trying to find people that graduated in '75 at Islip HS in Islip, NY, check the alumni list below that shows the class of 1975.

If you are a Islip alumn, we encourage you to register and be sure to sign up for the alumni newsletter.