Seneca Valley High School Alumni
Harmony, Pennsylvania (PA)
Karin Marak (Karin Tishky)
Seneca Valley High School
Class of 1990
→ Join 3653 Alumni from Seneca Valley High School that have already claimed their alumni profiles.
→ There are 65 classes, starting with the class of 1942 all the way up to class of 2024.
Class of 1990 Alumni
→ Reunite with 57 class of 1990 alumni that have joined.
Richard Wain
Class of 1983
Robert Bittner
Class of 1994
Carl Riddle
Class of 1967
Richard Frederick
Class of 1998
Jim Magill
Class of 1985
Lauri Smith
Class of 1990
Ron Reyer
Class of 1981
Jason Racke
Class of 2016
Evey Hepinger
Class of 2002
Matthew Kozminski
Class of 1995
Michael Deriggi
Class of 1983
Christine Markowski
Class of 1982
Sarah Huber
Class of 1997
Tammy Houpt
Class of 1987
Justin Weaver
Class of 1996
Ami Ringeisen
Class of 2003
Debi Jadlowiec
Class of 1982
Letha Jacobs
Class of 1977
