| Surname | Forename | Rank | Unit | Born | Resided |
| COLLINS | Patrick | Corporal | Royal Dublin Fusiliers | Born Dublin | |
| COLLINS | Patrick | Private | Connaught Rangers | Born Dublin | Resided Glasgow |
| COLLINS | Patrick J. | Private | Royal Scots Fusiliers | Born Kingston, Dublin | |
| COLLINS | Thomas | Private | Irish Guards | Born Dublin | Resided Lusk, Co. Dublin |
| COLLINS | William | Private | Royal Dublin Fusiliers | Born Little Bray, Co. Dublin | |
| COLLINS | William | Rifleman | Royal Irish Rifles | Born Dublin | |
| COLLINS | William C. | Private | Royal Dublin Fusiliers | Born Dublin | |
| COLLOPY | John | Private | Hampshire Regiment | Born St. James', Dublin | |
| COLMAN | Arthur | Sergeant | Royal Dublin Fusiliers | Born Dublin | |
| COLMAN | Joseph | Private | King's (Liverpool Regiment) | Born Dublin | Resided Liverpool |
| COLVILL | George Chaigneau | Captain | Royal Irish Regiment | | |
| COMISKEY | William | Private | Royal Dublin Fusiliers | Born Dublin | |
| COMMONS | Percy John Edward | Private | King's (Liverpool Regiment) | Born Dublin | Resided Liverpool |
| CONCANNON | Patrick | Private | Irish Guards | Born Galway, Co. Galway | Resided Dublin |
| CONDON | Peter Paul | Private | Royal Dublin Fusiliers | Born Dublin | Resided Dublin |
| CONDRON | John | Private | Royal Dublin Fusiliers | Born Rush, Co. Dublin | |
| CONDRON | John | Private | Royal Dublin Fusiliers | Born Rathfarnham, Co. Dublin | Resided Tallaght, Co. Dublin |
| CONDRON | Michael | Rifleman | Royal Irish Rifles | Born Dublin | Resided Dublin |
| CONDRON | Thomas | Private | Princess Victoria's (Royal Irish Fusiliers) | Born Dublin | |
| CONFREY | Patrick | Lance Corporal | Royal Irish Rifles | Born Dublin | |
| CONLAN | Patrick | Private | 1st Royal Marine Battalion, Royal Navy Division. | | |
| CONMEE | John Alphonsus | Lieutenant | 4th Battalion, York and Lancaster Regiment | | |
| CONNELL | A H | Major | 2nd Battalion, Royal Scots Fusiliers | | |
| CONNELL | Christopher | Private | Prince of Wales's Leinster Regiment (Royal Canadians) | Born Dublin | |
| CONNELL | Edward | Private | Royal Dublin Fusiliers | Born Blanchardstown, Dublin | Resided Blanchardstown |
| CONNELL | Francis | Private | Royal Munster Fusiliers | Born Finglas, Dublin | Resided Finglas |
| CONNELL | James | Corporal | Royal Dublin Fusiliers | Born Chapelizod, Dublin | |
| CONNELL | John Joseph | Private | Royal Dublin Fusiliers | Born Dublin | |
| CONNELL | Laurence | Acting Sergeant | Royal Dublin Fusiliers | Born Dublin | |
| CONNELL | Matthew | Private | Oxfordshire And Buckinghamshire Light Infantry | Born Dublin | Resided Dublin |
| CONNELL | Michael | Rifleman | Royal Irish Rifles | Born Dublin | |
| CONNELL | Nicholas | Private | Princess Victoria's (Royal Irish Fusiliers) | Born Dublin | |
| CONNELL | Nicholas | Private | Connaught Rangers | Born Dublin | Resided Dublin |
| CONNELL | William | Private | East Lancashire Regiment | Born St. Catherine, Dublin | |
| CONNELLY | John | Private | Northumberland Fusiliers | Born Dublin | |
| CONNELLY | Michael | Driver | Royal Horse Artillery and Royal Field Artillery | Born Dublin, Ireland | |
| CONNERY | Michael Henry | Lieutenant Colonel | 1st/9th Battalion, Manchester Regiment | | |
| CONNINGTON | John | Private | Coldstream Guards | Born StaroftheSea, Dublin | |
| CONNOLLY | Cornelius Michael | Stoker 1st Class | H.M. Submarine "E24" | | |
| CONNOLLY | Charles | Private | Princess Victoria's (Royal Irish Fusiliers) | Born Dublin | |
| CONNOLLY | Christopher | Private | Lancashire Fusiliers | Born Dublin | Resided Dublin |
| CONNOLLY | Edward | Private | Royal Dublin Fusiliers | Born Dublin | |
| CONNOLLY | George | Private | Prince of Wales's Leinster Regiment (Royal Canadians) | Born Dublin | |
| CONNOLLY | James | Private | Royal Dublin Fusiliers | Born Dublin | |
| CONNOLLY | James | Private | Prince of Wales's Leinster Regiment (Royal Canadians) | Born Dublin | |
| CONNOLLY | James | Private | Royal Dublin Fusiliers | Born Dublin | |
| CONNOLLY | John | Driver | Royal Army Service Corps | Born Dublin | Resided Dublin |
| CONNOLLY | Joseph | Corporal | Royal Dublin Fusiliers | Born Dublin | |
| CONNOLLY | Matthew | Private | Royal Dublin Fusiliers | Born Dublin | |
| CONNOLLY | Patrick | Private | Royal Dublin Fusiliers | Born Dublin | |