Mercy High School Riverhead, NY Alumni

What is this site?

  • Mercy High School Messages Send messages to alumni
  • Mercy High School Alumni View MHS Alumni Profiles
  • Mercy High School Memories Share your memories
  • Mercy High School Photos Share photos with others
  • Mercy High School Alumni Discuss past activities

Click on the Yearbooks below to view a copy Online at Classmates.com®. If you don't see your class's yearbook, check out our yearbook page.

  • 1975 Mercy High School Yearbook
  • 1976 Mercy High School Yearbook
  • 1981 Mercy High School Yearbook

Famous Alumni

Christopher Pendergast Class of 1966

National Leader for ALS awareness. Stony Brook University just named their ALS Treatment Center for Christopher for his endless dedication towards ALS research and treatment.

Memorials

Create a Mercy High School Riverhead, NY memorial for an individual alum that has passed away.

There are currently no memorials for Mercy Riverhead, NY alumni.

Mercy Riverhead, NY Alumni Merchandise

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This site has been created for the former students of MHS located in Riverhead, New York. If you are an alumn of MHS 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. You can share memories of those activities that you were involved with at Mercy HS and you can view other alumni and read what other former students have posted about the time they spent at Mercy.

 

Latest Updates from Mercy High School Alumni


Andy Hutchek has someone searching for them.
Diana Scrima has someone searching for them.
Scott Oconner has someone searching for them.
Sarah Hogan has someone searching for them.
Plus many more
Most recent: 25 days ago
Andrew Hutchek added photos to their personal photo gallery.
Andrew Hutchek updated his profile.
Most recent: 25 days ago
Andrew Hutchek registered as a MHS Class of 1961 alumni.
Andrew Hutchek updated his profile picture.
Most recent: July
Someone visited Carey Wilson's profile. July
Someone visited Rose Marie Cortese's profile. July
Someone visited Frances Pitacco's profile. July
Nancy Pierzchanowski registered as a MHS Class of 1979 alumni.
Nancy Pierzchanowski updated their profile picture.
Nancy Pierzchanowski added photos to their personal photo gallery.
Most recent: February
Alan Dowling registered as a MHS Class of 1965 alumni. 2015
Someone visited Ellen R. Burke's profile. 2015
Someone visited Mary Eckardt's profile. 2015
Someone visited Robert Granatelli's profile. 2015
Someone visited Mary Eckert's profile. 2015