Louis E. Dieruff High School - Class of 1991 Alumni, Allentown PA
Join thousands of alumni from Louis E. Dieruff High School and the Class of 1991. Reconnect with classmates, photos, yearbooks, upcoming reunions.
Varsity Football Schedule 2026-27
09/02 vs Pleasant Valley
09/11 vs East Stroudsburg North
09/17 vs Pocono Mountain West
09/24 vs Freedom
10/01 vs Whitehall
10/08 vs Parkland
10/14 vs Emmaus
10/23 vs Allentown Central Catholic
10/30 vs William Allen
'91 Reunion Info
Celebrating the class of 89 and Other Years
We are inviting other classes to our reunion because the class of 89 got along with everyone. If you know of anyone who ...
View Details →Louis E. Dieruff '91 Apparel
Class Yearbook
View past yearbooks
Recently joined '91 Classmates
Brenda Sabastro
Class of 1991
Christina Yakubisin
Class of 1991
David Deberardinis
Class of 1991
Maureen Brohel
Class of 1991
Jennifer Lapp
Class of 1991
Elsie Hernandez
Class of 1991
Judy Martinez
Class of 1991
Kathy Zanders
Class of 1991
Zenaida Carrion
Class of 1991
Nicole Kramer
Class of 1991
Jessica Riedy
Class of 1991
Lisa Wilson
Class of 1991
Brian Weaver
Class of 1991
Connect with Class of 1991 Classmates
Nearby Louis E. Dieruff Classmates
Class of 1989
46 classmates have joined
Class of 1990
52 classmates have joined
Class of 1992
30 classmates have joined
Class of 1993
37 classmates have joined