Last names starting with "O"
- Class of 1967 Darlene Oberdick
- Class of 1947 Raymond Oberdick
- Class of 1982 Gail Oberlander (formerly B)
- Class of 1964 Jean Oberlander
- Michael OConnor
- Class of 2012 Erin ODell
- Class of 1968 Judy Ohsiek
- Class of 1946 Ruth Olafson
- Julio Olavarria
- Class of 1941 John Orndorff
- Class of 1988 Rachele Orr
- Class of 1972 Sheryl Orr
- Class of 1980 Steve Orr
- Steven Orr
- Class of 1997 Tavares Outen
- Class of 1962 Billy Owens
- Class of 2004 William Oxenreider
Looking for William Penn High School York, PA alumni not listed? If so, check out Classmates.com® - hundreds of more WPHS alumni have posted their profiles.
About the William Penn High School Alumni Directory
Check out all of the names of the William Penn High School alumni that attended high school in York that are listed above. Registering will allow you to join the directory. While you are reminiscing about the times you spent in high school at William Penn High School, you should also check out alumni photos, yearbook listings and share any reunion info if possible.