position
| Name | Details |
|---|---|
| Arthur Omsland | Born September 10, 1912 |
| G. Oneall | Born January 17, 1906 in Liverpool |
| Charles O'Neil | Born August 8, 1922 in Loch Winnoch |
| Clifford O'Neill | |
| Erik O'Neill | Born December 4, 1918 in Maclean S.A. |
| Leslie O'Neill | Born August 12, 1922 in Tasmania |
| William O'Neill | Born July 3, 1914 in Leeds |
| Martin Elias Opsal | Born April 18, 1917 |
| E. (I.) Orchard | |
| Bruce W. Orford | Born June 17, 1923 in Newport, Australia |
| A. W. Orgles | Born May 3, 1923 in London |
| Daniel Fredrick Ormrod | Born January 12, 1925 in Derby, England |
| Arthur Ornsby | Born April 21, 1923 in North Shields, England |
| Leslie Orten | Born June 1, 1923 in Drenfield, England |
| Robert Stephen Orwin | Born June 29, 1919 in South Shields, England |
| Douglas Osborn | Born November 12, 1919 in Hastings, England |
| Richard Osborne | Born July 1, 1924 in Westham, England |
| William Thomas Osborne | Born April 27, 1919 in Perth, Australia |
| S. Osgerby | Born March 7, 1925 in Hull, England |
| William Osgothorpe | Born March 21, 1913 in Grimsby, England |
| F. O'Sullivan | Lived in 51 Richmond Rd., Brighton, Sussex |
| John O'Sullivan | Born May 11, 1922 in Brentwood |
| George Oswald | Born December 21, 1924 in Methil |
| George Oswald | Born April 6, 1924 in Newcastle |
| John Oughton | Born March 19, 1922 in Durham, England |