O'Brien Jim
O'Brien K. E.
O'Brien Kevin P.
O'Brien Liam
O'Bryan Greg
O'Callaghan Sean
O'Connell Michael
O'Connor Charles J.
O'Donovan K. V.
O'Dwyer M. F.
O'Handley R. C.
O'Hara Keith E.
O'Malley S. M.
O'Neal Jared
O'Shea Sean J.
Oba Fumiyasu
Oba Mototeru
Obaid A. Y.
Obata Toshiaki
Obataya Eiichi