Clarkstown South High School Alumni
West Nyack, New York (NY)
Matthew Johnson
Clarkstown South High School
Class of 1990
→ Join 2681 Alumni from Clarkstown South High School that have already claimed their alumni profiles.
→ There are 63 classes, starting with the class of 1927 all the way up to class of 2025.
Class of 1990 Alumni
→ Reunite with 42 class of 1990 alumni that have joined.
Knute Fenstad, Jr.
Class of 1979
Jane Adams
Class of 1977
Stephen Arena
Class of 1979
Celeste Mader
Class of 1973
John Mileo
Class of 1985
August Carrillo
Class of 1977
Linda Rob Schnepf
Class of 1973
Holly Conner
Class of 1978
Cliff Montes
Class of 1987
Kellyann Stanard
Class of 1990
Lisa Turner
Class of 1979
Jim Arndt
Class of 1984
Michael Formichelli
Class of 1998
Matt Grossman
Class of 2008
Heath Morgan
Class of 1977
Andy Pipas
Class of 1978
Alex A
Class of 2005
Shawn Mcdonald
Class of 1980
Upcoming Class of 1990 Reunions
Plan a Class of 1990 Reunion for Free
CLASS OF 1975 50TH REUNION
Invited Classes: All Classes
Date: Aug 09, 2025
Description: Class of 1976 is also included in this reunion
Recent Class of 1990 Reunions
CHSS Class of 75 & 76 Reunion
Invited Classes: All Classes
Date: Aug 13, 2022
Description: CHECK PAYABLE TO: CHSS 2022 Reunion MAIL TO: Cathy Gorman 159 Kings Highway #18, Milford CT 06460 203-640-1806 / cath...(read more)
Clarkstown South Class of 1990 "20th YEAR REUNION"
Invited Classes: 1990
Date: Nov 26, 2010
Description: REUNION TICKETS ARE NOW ON SALE! Ticket includes full buffet dinner, dessert, a welcome cocktail, and tunes by DJ Bobby....(read more)