Last names starting with "O"
- Class of 2015 Jordan Oakley
- Class of 1993 Maricka Oglesby
- Class of 2000 Sam Old
- Class of 2001 Judyt Oliver (now Gilroy)
- Class of 1974 Sam Oliver
- Jacie Olney
- Class of 1982 Aleric Oneil
- Class of 1988 Joe Oneill
- Class of 1989 Heather Ostrom (formerly Murphy)
- Class of 1989 James OToole
- Class of 2008 Tyler Otten
- Class of 1972 Norman Owens
Looking for La Plata High School alumni not listed? If so, check out Classmates.com® - hundreds of more LPHS alumni have posted their profiles.
About the La Plata High School Alumni Directory
If you attended La Plata 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 La Plata in La Plata, Maryland, register now to add your name.