| Author | Titles | | 1.
| Owsley, David T. | 1 | | 2.
| Owusu-Ankomah, 1956- | 1 | | 3.
| Oxea, Fernández | 1 | | 4.
| Oxenaar, Rudolf W. D. | 2 | | 5.
| Oxford University Commitee for Archaeology | 1 | | 6.
| Oxley, Nicola | 8 | | 7.
| Oxon, B. A. | 1 | | 8.
| Oxtoby, David Jowett Greaves, 1938- | 1 | | 9.
| Oya, Mina | 4 | | 10.
| Oyarzun, Roman | 1 |
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