Seneca Valley High School Alumni
Harmony, Pennsylvania (PA)
Colleen Mahoney (Colleen Miller)
Seneca Valley High School
Class of 1978
→ 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 1978 Alumni
→ Reunite with 59 class of 1978 alumni that have joined.
Bill Withers
Class of 1997
Ralph Verdu
Class of 1974
Roger Stedina
Class of 2011
Shaun Churilla
Class of 1985
Jaclyn Dyer Jaclyn Dyer
Class of 2005
Kelley Meister
Class of 1987
Jim Morgan
Class of 1986
Deborah Pfeifer Pfeifer
Class of 1984
Jen Martin
Class of 1999
Jeff Carter
Class of 1989
Richard O'connell
Class of 2006
Michael Alexander
Class of 1999
Jesse Thomas
Class of 2006
Tod Parker
Class of 1977
Hazel Eisenbrown
Class of 1981
Heather Morris
Class of 1997
Bethany Hartzell
Class of 1999
Steven Pizer
Class of 1986
