Creator
- O'Leary, John J., Sr.1
- O'Leary, T. W.1
- O'Loughlin, Robert, 1932-20101
- O'Neal, Fannie J.1
- O'Rorke, Andrew W., Jr.1
- Oberg1
- Odell, H. F. (Herbert Forrest), 1872-19261
- Oehler, Paul, 1934-1
- Oestreich, Sandy 1
- Office of Global Perspectives & International Initiatives1
- Office of Student Affairs1
- Office of Vice Provost, George Ellenberg.2
- Ogden, John C., 1940-20231
- Ojeda, Bob (1941-2020)2
- Okaloosa-Walton Junior College1
- Okraski, Henry C. (Henry Carl), 1936-1
- Oldson, William O.2
- Oliva Tobacco Company 1
- Oliver, Sy (1910-12-17-1988-05-28)4
- Olman, Abe1