Last names starting with "O"
- Class of 1997 Dana Oberry
- Class of 2000 Kira Oden (formerly Hargesheimer)
- Class of 1978 Wanda Odom (formerly Shires)
- Class of 1998 Michael Oglesbee
- Class of 1996 Brandon Oliver
- Sandra Omalley
- Class of 1987 Leslie Lester Osborne
- Class of 1969 Billy Oubre
- Class of 1952 Suzanne Overton
- Class of 1973 Debi Owens
- Class of 1952 Fred Owens
- Class of 1969 Gerald Owens
- Patrick Ozuna
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