Sidney (SHS) Class of 1966 Alumni List

Help us Update the Sidney 1966 Class List by adding any names missing from the list below:

Registered Alumni

1966 Class List

Know Sidney Class of 1966 graduates that are NOT on this List? Help us Update the 1966 Class List by adding missing names.

1966 Sidney High School Yearbook

1966 Sidney High School Yearbook
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More 1966 alumni from Sidney HS Sidney, NY have posted profiles on®. Click here to register for free at® and view other 1966 alumni.


Missing some friends from Sidney HS that graduated with you in 1966? Check the list below that shows the Sidney Sidney, NY class of '66.

While you are reminiscing about the times you spent in high school at Sidney High School, you should also check out alumni photos, yearbook listings and share any reunion info if possible.