Seneca Valley High School Alumni
Harmony, Pennsylvania (PA)
Colleen Mahoney (Colleen Miller)
Seneca Valley High School
Class of 1978
→ Join 3657 Alumni from Seneca Valley High School that have already claimed their alumni profiles.
→ There are 66 classes, starting with the class of 1942 all the way up to class of 2024.
Class of 1978 Alumni
→ Reunite with 59 class of 1978 alumni that have joined.
Tatianna Losk
Class of 1999
Christopher Bach
Class of 2004
Dana Miller
Class of 1982
Jessica Smith
Class of 1993
David Grogan
Class of 1998
Carl Emil Nestor Carl Emil Nestor
Class of 1976
Doug May
Class of 1979
Wayne Seibel
Class of 1972
Aubrey Mcnichols
Class of 1993
Barbara Johnston
Class of 1980
Bonnie Moffatt
Class of 1971
Hillary Zaffuto
Class of 2005
Michael Wargo
Class of 2006
Kelsey Sullivan
Class of 2006
Kimberly Youngschweiger Kimberly Young
Class of 1983
Larry Kniess
Class of 1969
Benjamin Smith
Class of 1977
Dusti Griffith
Class of 1994
