Author & Contributor Index
- O'Kane, Katherine M
- Okano, Tsutomu
- Oka, Takeshi
- Okawa, Hideaki
- O'Keefe, Alex
- O'keefe, Kelly Ray
- O'keefe, Mary Hagberg
- O'Keefe, Matthew J.
- O'Keefe, Robert D.
- O'Keeffe, Richard
- O'Keeffe, Richard B.
- Okeke, Micheal
- Okeley, Nicole Marie
- O'Kelly, D.J.
- O'kennedy, Brendan Thomas
- O, Kenneth
- Okerson, Ann
- Okesanjo, Omolola
- Okesli, Ayse
- Oketch, Moses Otieno
- Oke, Yosi
- Okey, Ruth Eliza
- Okhravi, Hamed
- Okhravi, Rasool
- Okhuysen, Brett S.
- Okkema, Peter Gerald
- Okker, Patricia Ann
- Oklahoma Cultural Heritage Trust, Oklahoma Department of Libraries
- Oklahoma Department of Libraries, Oklahoma Museums Association, Oklahoma Historical Records Advisory Board, Oklahoma Historical Society
- Okonoko, Tom
- Okorie, Kalu
- Okoro, Chukwuemeka
- Okoro, Chukwuemeka Onyekere
- Okoro, Goodluck
- Ok, Seung-Yong
- Okte, Egemen
- Oktem, Sevinc
- Okubo, Ryu
- Okubo, Ryu
- Okubo, Sho
- Okuda, Natsuki
- Okuda, Shoko
- Okuizumi, Eizaburo
- Okumura, Mikiko
- Okumura, Mitchio
- Okumus, Burak
- Okunbor, Daniel Irowa
- Okuniewski, Maria A.
- Okuniewski, Maria Ann
- Okuno, Masahiro