Last names starting with "O"
- Class of 1939 Matt O Neal
- Class of 1958 Jina O Neill
- Class of 2016 Annie O Roark
- Joseph O'Brien
- 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 1954 Joyce Odewahn (formerly Lattis)
- Class of 1965 Clarence Oilver Wiseman
- Class of 1986 Simone Oneal
- TyAnthony 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
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