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.

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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

Elaine Sachak Harrison added reunion information for the MHS class of 1972. 5 days ago
Someone visited Andrew McLoughlin's profile. 16 days ago

Lori Macdonald has someone searching for them.
Thomas Lieberman has someone searching for them.
Laura Stevenson has someone searching for them.
Henry Engo has someone searching for them.
Plus many more
Most recent: 27 days ago
Douglas Siebold registered as a MHS Class of 1967 alumni. 17 days ago
Someone visited Kathleen Blasko Horne's profile. 29 days ago
Don Scheu registered as a MHS Class of 1968 alumni. November
Someone visited Anthony Armocida's profile. November
Someone visited Mary Sullivan's profile. November
Someone visited Kathleen Alaimo's profile. November
Someone visited Theresa Schafft's profile. August
Someone visited Nancy Pierzchanowski's profile. August
Maryann Cardamone Stokes registered as a MHS Class of 1975 alumni. 2016
Someone visited Paul DelGaudio's profile. 2016
Andrew Hutchek added photos to their personal photo gallery. 2016
Andrew Hutchek updated his profile. 2016
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