Last names starting with "O"
- Class of 1967 Dave O Brien
- Class of 1972 Karen O'Neal (now Clarkson)
- Class of 1996 Sarah Oakes (now Schofield)
- Class of 1967 Ray Oakmand
- Monica Obergon
- Class of 1967 David Obrien
- Class of 1969 Erick Ocampo
- Class of 1980 Tina Odenbaugh
- Class of 1982 Debby ODonnell (formerly Smith)
- Class of 1974 Martha Olin
- Karl Olive
- Class of 1984 Doug Oliver
- Class of 1979 Michael Olvis
- Class of 1995 John One All
- Class of 1985 Dale Orndorf
- Class of 1993 Veronica Orosco
- Julius Orsak
- Class of 1976 Olga Ortiz
- Class of 2018 Charity Osborne
- Class of 1979 Keith Owsiey
Looking for Fort Knox High School alumni not listed? If so, check out Classmates.com® - hundreds of more FKHS alumni have posted their profiles.
About the Fort Knox High School Alumni Directory
Check out all of the names of the Fort Knox High School alumni that attended high school in Fort Knox that are listed above. Registering will allow you to join the directory. We also encourage you to keep up to date on news and reconnect with Fort Knox High School alumni.