Last names starting with "O"
- Class of 1939 Matt O Neal
- Class of 1958 Jina O Neill
- Class of 2016 Annie O Roark
- Class of 1960 Charlene O'Neil
- Class of 2017 Taylor O'Shea
- Class of 1989 Dena Oakleaf
- Class of 2002 Patrick Oconnelly
- Class of 2002 Patrick Oconner
- Class of 1965 Clarence Oilver Wiseman
- Class of 1986 Simone Oneal
- James Orange
- Class of 1993 Brent Orrender
- Class of 2010 Dakota Owen
- Class of 1957 Charlotte Owens
- Class of 1987 LaTonya Owens
Looking for Dupont Manual High School alumni not listed? If so, check out Classmates.com® - hundreds of more DMHS alumni have posted their profiles.
About the Dupont Manual High School Alumni Directory
If you attended Dupont Manual High and want to be added to the alumni directory register now to add your name to the alumni list. If you are a Dupont Manual alumn, we encourage you to register and be sure to sign up for the alumni newsletter.