| NAME | ARMY No. | REGT | DIED | DATE | BOOK No. |
|---|---|---|---|---|---|
| Oatley Maurice G | 14330644 | Northamptonshire Yeomanry | W EUROPE CAMPAIGN 44/45 | 30 October 1944 | 2 |
| Obeirne Ryan AD | 182997 | 5th Royal Inniskilling Dragoon Guards | BURMA | 23 March 1945 | 2 |
| Obrien Francis | 14312341 | Nottinghamshire (Sherwood Rangers) Yeomanry | W EUROPE CAMPAIGN 44/45 | 11 July 1944 | 2 |
| Obrien George | 7917872 | The Border Regiment | UNITED KINGDOM | 16 January 1943 | 2 |
| Obrien Henry | 7890452 | East Riding of Yorkshire Yeomanry | UNITED KINGDOM | 15 September 1940 | 2 |
| Obrien Robert J | 401523 | 13th/18th Royal Hussars (Queen Mary's Own) | W EUROPE CAMPAIGN 44/45 | 25 July 1944 | 2 |
| Oconnell James WJ | 5249452 | Royal Tank Regiment | ITALY | 29 November 1944 | 2 |
| Oconnor Desmond | 7896593 | Royal Tank Regiment | MIDDLE EAST | 27 October 1942 | 2 |
| Oconnor Richard | 179221 | 9th Queen's Royal Lancers | MIDDLE EAST | 29 March 1942 | 2 |
| Odd Alfred H | 14686263 | Reconnaissance Corps | W EUROPE CAMPAIGN 44/45 | 24 September 1944 | 2 |
| Oddy Cyril | 7894810 | Royal Tank Regiment | NORTH AFRICA | 28 February 1943 | 2 |
| Odell Phillip L | 7907685 | Royal Tank Regiment | MIDDLE EAST | 7 October 1942 | 2 |
| Ofarrell Denis J | 7904968 | North Irish Horse | NORTH AFRICA | 4 March 1943 | 2 |
| Offen Sidney T | 267584 | Royal Armoured Corps | W EUROPE CAMPAIGN 44/45 | 29 June 1944 | 2 |
| Offley George | 2571176 | 8th King's Royal Irish Hussars | MIDDLE EAST | 20 November 1941 | 2 |
| Ogburn Charles W | 7880672 | Royal Armoured Corps | UNITED KINGDOM | 18 January 1941 | 2 |
| Ogden Arthur RG | 5334221 | 11th Hussars (Prince Albert's Own) | W EUROPE CAMPAIGN 44/45 | 8 April 1945 | 2 |
| Ogden Aubrey F | 7901767 | Royal Tank Regiment | MIDDLE EAST | 21 February 1945 | 2 |
| Ogden William | 7888967 | Royal Tank Regiment | MIDDLE EAST | 5 June 1942 | 2 |
| Ogg John | 7943640 | Fife & Forfar Yeomanry | W EUROPE CAMPAIGN 44/45 | 24 September 1944 | 2 |


