O'Brien Nada
O'Connell James
O'Mullane Wil
O'Mullane William
O'Neill M. E.
Oakley Phillip H. H.
Oberoi Divya
Oberson Filip
Oberti Sylvain
Oberto Luca
Odoms Samuel P.
Oehlschläger J.
Offner Stella
Offringa André R.
Ogando Ricardo L. C.
Ogawa Hiroyuki
Ogawa Mina
Ogburn R. W.
Ogburn IV R. W.
Ogi Keiji