Last names starting with "O"
- Class of 1973 Lori O Neill
- Barbara O'Hara
- Class of 1977 Joseph Oberholtzer
- Class of 1984 Kim Oconner
- Class of 1993 Annamarie Odonnell
- Class of 1952 Paul ODonnell
- Class of 1989 Thomas ODonnell
- Barbara Ohara
- Class of 1978 Richard Ohara
- Nils Ohlson
- Class of 2005 Marain Olea
- Class of 2004 Kendyl Oliver
- Class of 1987 Michael Oliver
- Class of 1994 Henry Oney
- Class of 1993 Jennifer Onfrillo
- Class of 1982 Michael Opelski
- Class of 1942 Kenneth Orner
- Class of 1982 Lisa Osbourne
- Class of 1985 Kathleen Ottaviano
- Class of 1986 Jeff Oustrich
Looking for Norristown High School alumni not listed? If so, check out Classmates.com® - hundreds of more NHS alumni have posted their profiles.
About the Norristown High School Alumni Directory
Check out all of the names of the Norristown High School alumni that attended high school in Norristown that are listed above. Registering will allow you to join the directory. You can share memories of those activities that you were involved with at Norristown HS and you can view other alumni and read what other former students have posted about the time they spent at Norristown.