| # | Last Name | First Name | Initials | Rank | Regiment | Locality | Date of Death |
|---|---|---|---|---|---|---|---|
| 19220 | O'connor | Daniel | D | Private | South African Infantry | Pas de Calais | 1917-04-09 |
| 19225 | O'connor | John | J | Private | South African Infantry | Nord | 1916-08-02 |
| 19229 | O'connor | Stephen James | S J | Private | South African Infantry | Somme | 1916-07-16 |
| 19211 | O'callaghan | James | J | Second Lieutenant | Cheshire Regiment | Somme | 1916-10-21 |
| 19203 | O'brien | Stephen | S | Private | South African Infantry | Pas de Calais | 1916-10-18 |
| 19163 | Nzuza | John | J | Private | South African Native Labour Corps | Seine-Maritime | 1918-02-08 |
| 19164 | Nzuza | Ponyi | P | Private | South African Native Labour Corps | Seine-Maritime | 1918-01-09 |
| 19143 | Nyembane | Basket | B | Private | South African Native Labour Corps | Seine-Maritime | 1918-08-19 |
| 19133 | Nyanza | Ebenezer | E | Private | South African Native Labour Corps | Seine-Maritime | 1917-10-15 |
| 19102 | Ntyidi | Moni | M | Private | South African Native Labour Corps | Seine-Maritime | 1917-05-10 |
| 19093 | Ntueng | Geelbooi | G | Private | South African Native Labour Corps | Seine-Maritime | 1918-09-19 |
| 19056 | Ntlaweni | Natal | N | Private | South African Native Labour Corps | Seine-Maritime | 1918-02-18 |
| 19046 | Nthako | Isaac | I | Private | South African Native Labour Corps | Seine-Maritime | 1918-06-05 |
| 19040 | Nteke | Frans | F | Private | South African Native Labour Corps | Seine-Maritime | 1917-07-23 |
| 19035 | Ntaka | Wanga | W | Private | South African Native Labour Corps | Seine-Maritime | 1917-05-04 |
| 19014 | Nowell | Arthur John | A J | Private | South African Infantry | Somme | 1916-07-18 |
| 19002 | Nottingham | Edwin Jack | E J | Private | South African Infantry | Pas de Calais | 1917-04-12 |
| 18998 | Nothard | Basil William | B W | Private | South African Infantry | Nord | 1918-07-19 |
| 18997 | Notcutt | Leonard Ernest | L E | Lieutenant | Royal Fusiliers | Pas de Calais | 1917-05-03 |
| 18995 | Norvall | William Alexander | W A | Sergeant | South African Infantry | Aisne | 1918-10-08 |
| 18972 | Northcote | James | J | Sapper | South African Railway Operating Company | Somme | 1918-05-28 |
| 18968 | North | John George | J G | Second Lieutenant | South African Infantry | Somme | 1918-03-22 |
| 18959 | Norris | John | J | Rifleman | King's Royal Rifle Corps | Pas de Calais | 1916-05-17 |
| 18962 | Norris | Sydney Walter | S W | Private | South African Infantry | Somme | 1916-10-12 |
| 18963 | Norris | William Arthur | W A | Gunner | South African Heavy Artillery | Pas de Calais | 1918-04-10 |
| 18964 | Norris | William Frederick | W F | Private | South African Infantry | Somme | 1916-10-12 |
| 18954 | Norrie | Lewis Anthony Flude | L A F | Private | South African Infantry | Nord | 1918-06-17 |
| 18951 | Norman | Peter | P | Private | South African Infantry | Somme | 1916-10-22 |
| 18943 | Noone | Alfred Percy | A P | Private | South African Infantry | Pas de Calais | 1916-10-18 |
| 18942 | Noonan | Joseph Daniel | J D | Second Lieutenant | Royal Munster Fusiliers | Somme | 1916-08-24 |
| 18938 | Nooll | Barnett | B | Private | South African Infantry | Aisne | 1918-10-08 |
| 18934 | Nontshibong | Nofotyo | N | Private | South African Native Labour Corps | Seine-Maritime | 1918-04-26 |
| 18928 | Nombulara | Aivete | A | Private | South African Native Labour Corps | Seine-Maritime | 1918-05-25 |
| 18919 | Nolan | Reginald | R | Private | The King's (Liverpool Regiment) | Somme | 1916-06-27 |
| 18908 | Noel | Edward Percival | E P | Private | South African Infantry | Somme | 1918-10-09 |
| 18896 | Noble | Carol Alfred | C A | Corporal | South African Infantry | Seine-Maritime | 1916-11-10 |
| 18897 | Noble | James | J | Private | South African Infantry | Somme | 1916-07-17 |
| 18899 | Noble | Mervyn George | M G | Private | South African Infantry | Somme | 1918-03-24 |
| 18900 | Noble | William Mills | W M | Private | South African Infantry | Pas de Calais | 1916-08-25 |
| 18894 | Noaks | Geoffrey Vaughan | G V | Second Lieutenant | Northamptonshire Regiment | Somme | 1916-08-18 |
| 8333 | Nkomo | Goli | G | Private | South African Native Labour Corps | Seine-Maritime | 1917-09-27 |
| 18853 | Nkarabili | John | J | Private | South African Native Labour Corps | Seine-Maritime | 1917-12-20 |
| 18852 | Nkapu | Martinus | M | Private | South African Native Labour Corps | Seine-Maritime | 1917-11-14 |
| 18843 | Njose | Gawula | G | Private | South African Native Labour Corps | Seine-Maritime | 1918-04-11 |
| 18831 | Niven | William Adam MacKie | W A M | Second Lieutenant | Royal Flying Corps | Pas de Calais | 1916-10-28 |
| 18826 | Nisbet | Colin Campbel | C C | Private | South African Infantry | Pas de Calais | 1917-04-12 |
| 18798 | Nienaber | Evert Barnard | E B | Private | South African Infantry | Aisne | 1918-10-08 |
| 18781 | Nicolson | William Watt | W W | Private | South African Infantry | Somme | 1918-03-24 |
| 18774 | Nicol | Leslie Gordon | L G | Rifleman | King's Royal Rifle Corps | Pas de Calais | 1916-06-23 |
| 18776 | Nicol | Walter Kenneth | W K | Sergeant | London Regiment (London Irish Rifles) | Somme | 1916-09-15 |