Last names starting with "O"
- Class of 1983 Maureen O'Brien
- Stephine Oconnel
- Class of 2000 William Oconnor
- Class of 1983 Jennifer Oddo
- Class of 1977 Pat Odonnell
- Class of 2012 Annelies Oggier
- Class of 2001 Daniella Omally
- Class of 1985 John Oneal
- Class of 1992 Michael Opperman
- Class of 2010 Hailey Ormond
- Class of 1985 Brian Oshea
- Kerry Oshea
- Class of 1984 Scott Ostrander
- Class of 1973 Susan Owens
Looking for Hopatcong High School alumni not listed? If so, check out Classmates.com® - hundreds of more HHS alumni have posted their profiles.
About the Hopatcong High School Alumni Directory
If you attended Hopatcong High and want to be added to the alumni directory register now to add your name to the alumni list. If you are a former student of Hopatcong in Hopatcong, New Jersey, register now to add your name.