Alumni ListingsUniondale HS Alumni List

Last names starting with "O"

Select letter of last name to filter the alumni list

Registered Alumni

All Alumni

Looking for Uniondale High School alumni not listed? If so, check out Classmates.com® - hundreds of more UHS alumni have posted their profiles.

About the Uniondale High School Alumni Directory

If you attended Uniondale High and want to be added to the alumni directory register now to add your name to the alumni list. For former UHS students from NY, you can view the class reunion information that has been posted by other site visitors. In addition, we encourage you to post your profile in the alumni directory, share information about the school activities you were involved with and reconnect with Uniondale High School alumni.