| Person # | Last Name | First Name | Initials | Rank | Year |
|---|---|---|---|---|---|
| 18974 | Northern | Maurice Egbert | M E | Private | 1917 |
| 18989 | Norton | Harry | H | Private | 1918 |
| 18995 | Norvall | William Alexander | W A | Sergeant | 1918 |
| 18998 | Nothard | Basil William | B W | Private | 1918 |
| 18999 | Notnagel | Frederik | F | Private | 1917 |
| 19002 | Nottingham | Edwin Jack | E J | Private | 1917 |
| 19014 | Nowell | Arthur John | A J | Private | 1916 |
| 19018 | Noyce | Cecil Hugh | C H | Private | 1917 |
| 19107 | Nunn | Lawrence Tom Reid | L T R | Private | 1917 |
| 19109 | Nurse | William | W | Private | 1917 |
| 19110 | Nurse | William Thomas | W T | Private | 1916 |
| 19112 | Nuthall | Edwin Walter | E W | Sergeant | 1918 |
| 19140 | Nydahl | Richard Emanuel | R E | Private | 1918 |
| 19194 | O'Brien | Daniel Joseph | D J | Lance Corporal | 1917 |
| 19195 | O'Brien | Dominic Joseph | D J | Private | 1916 |
| 19203 | O'Brien | Stephen | S | Private | 1916 |
| 19207 | O'Brien | William Robert | W R | Lance Corporal | 1918 |
| 19213 | O'Connell | Daniel | D | Private | 1918 |
| 19214 | O'Connell | Douglas Charles | D C | Private | 1917 |
| 19215 | O'Connell | Edward Thomas | E T | Private | 1917 |
| 19218 | O'Connor | Clarence Frederick Reid | C F R | Private | 1916 |
| 19220 | O'Connor | Daniel | D | Private | 1917 |
| 19225 | O'Connor | John | J | Private | 1916 |
| 19227 | O'Connor | Robert Emmet | R E | Private | 1918 |
| 19229 | O'Connor | Stephen James | S J | Private | 1916 |
| 19244 | O'Dea | Peter | P | Private | 1916 |
| 19257 | O'Donoghue | Patrick Roderick | P R | Private | 1916 |
| 19258 | O'Donoghue | Philip Stephen | P S | Sergeant | 1917 |
| 19280 | O'Gorman | Cyril John | C J | Lance Corporal | 1918 |
| 19288 | O'Kelly | Thomas | T | Private | 1918 |
| 19289 | O'Kennedy | John Morgan | J M | Private | 1918 |
| 19380 | O'Meara | James Justin | J J | Corporal | 1916 |
| 19379 | O'Meara | John | J | Sergeant | 1916 |
| 19381 | O'Meara | Michael Henry | M H | Corporal | 1918 |
| 19386 | O'Neill | Charles Cecil | C C | Private | 1916 |
| 19387 | O'Neill | Richard Patrick | R P | Private | 1921 |
| 19439 | O'Reilly | Justin | J | Private | 1918 |
| 19441 | O'Reilly | Patrick | P | Private | 1917 |
| 19442 | O'Reilly | William Patrick | W P | Private | 1918 |
| 19486 | O'Shea | Christopher Joseph | C J | Private | 1918 |
| 19183 | Oberholzer | Sarel Gerhardus | S G | Private | 1917 |
| 19186 | Oberholzer | William Daniel | W D | Lance Corporal | 1918 |
| 19212 | Ochse | Arthur Edward | A E | Corporal | 1918 |
| 19251 | Odendaal | Wessel Nicholaas | W N | Corporal | 1917 |
| 19261 | Oelofse | Jan Hendrik | J H | Private | 1917 |
| 19272 | Officer | Cecil | C | Private | 1917 |
| 19276 | Ogilvie | George Swan | G S | Lance Corporal | 1918 |
| 19281 | Ogston | William George | W G | Private | 1916 |
| 19296 | Oldfield | Ernest Francis | E F | Sergeant | 1916 |
| 19298 | Oldham | Dudley Castle | D C | Private | 1917 |