H

Hal O'Halloran

Henry O'Hara

Hector Ó HEochagáin

Henry M. O'Keith

Hal O'Leary

Harold O'Leary

Harry O'Neill

Henry O'Neill

Herman O'Neill

Harry O'Reilly

Harry O'Toole

Ha To O

Henry O

Horace Oates Jr.

Harry Oatten

Hector Obalk

Hans Oberg

Hans Oberländer

Horst Oberländer

Hans Obermeyer

Heiko Obermöller

Heinz Dieter Obiova

Hanns Obonya

Héctor R. Ocampo

Hidy Ochiai

Hideto Odachi

Hilmar Oddsson

Hagen Oechel

Hans Oellers

Harry Oelrichs

Helmut Oeser

Hans Guenther Oesterreich

Hans Oettl

Harold Offer

Hiroshi Ogasawara

Hideatsu Ogawa

Hubert Ogunde

Hisahiro Ogura

Hampus Ogus Näktergal

Henry Oh

Hyun Kyung Oh

Hyun Chul Oh

Hideaki Ohara

Henrik Øhlers

Heinz Ohlsen

Henning Ohlsson

Harald Ohm

Hiroshi Ohno

Hideji Ôtaki

Hidaki Oikawa