| Surname | Forename | Rank | Unit | Born | Resided |
| MORAN | Terence P. | Lance Corporal | Royal Dublin Fusiliers | Born Dublin | |
| MORAN | Thomas | Private | Cameronians (Scottish Rifles) | Born St. Mary's, Dublin | |
| MORAN | William | Gunner | Royal Horse Artillery and Royal Field Artillery | Born Dublin | |
| MORAN | William | Private | Royal Dublin Fusiliers | Born Dublin | |
| MORAN | Arthur | Private | Royal Munster Fusiliers | Birthplace unknown | Resided Stillorgan, Co. Dublin |
| MORDAUNT | Patrick | Corporal | Royal Garrison Artillery | Born St. Joseph, Dublin | |
| MORGAN | James | Lance Corporal | Prince Of Wales's (North Staffordshire Regiment) | Born Dublin | |
| MORGAN | Patrick | Private | Royal Irish Regiment | Born Dublin | |
| MORGAN | Patrick | Corporal | Royal Dublin Fusiliers | Born Dublin | |
| MORGAN | Patrick | Private | Royal Dublin Fusiliers | Born Dublin | |
| MORGAN | Peter | Private | Royal Dublin Fusiliers | Born Dublin | |
| MORGAN | Sydney Cuthbert | Sergeant | Royal Inniskilling Fusiliers | Born St. Columbas, Dublin | |
| MORGAN | Thomas | Private | Royal Dublin Fusiliers | Born Dublin | |
| MORGAN | Thomas H. | Private | Irish Guards | Born Dublin | |
| MORGAN | William | Private | Prince of Wales's Leinster Regiment (Royal Canadians) | Born Dublin | |
| MORGAN | Eugene | Sergeant | Prince of Wales's Leinster Regiment (Royal Canadians) | Born Burnley, Lancs | Resided Dublin |
| MORING | A E | Serjeant Major | Military Provost Staff Corps | | |
| MORNING | Bartholomew | Private | Royal Dublin Fusiliers | Born Dublin | Resided Newbridge, Co. Kildare |
| MORONEY | Charles | Private | Lancashire Fusiliers | Born Dublin | |
| MORONEY | John | Private | Prince of Wales's Leinster Regiment (Royal Canadians) | Born Dublin | Resided Dublin |
| MORONEY | Thomas | Private | Prince Of Wales's Own (West Yorkshire Regiment) | Born Dublin | |
| MORRIN | Bernard | Lance Corporal | Royal Irish Rifles | Born Swords, Co. Dublin | |
| MORRIS | Henry James | Fourth Engineer Officer | S.S. "Aburi" (London) | Born in Dublin | |
| MORRIS | John | Private | Royal Munster Fusiliers | Born Dublin | |
| MORRIS | Michael | Private | Connaught Rangers | Born Crumlin, Co. Dublin | Resided Dublin |
| MORRIS | Stephen | Rifleman | Royal Irish Rifles | Born Dublin | |
| MORRIS | William | Private | Princess Victoria's (Royal Irish Fusiliers) | Born Dun Laoghaire, Co. Dublin | Resided Dalkey, Co. Dublin |
| MORRIS | William | Rifleman | Royal Irish Rifles | Born Dublin | |
| MORRISON | Thomas | Able Seaman | S.S. "Duckbridge" (Newcastle) | Born in Dublin | |
| MORRISON | Richard Fielding | Major | 51st Brigade, Royal Field Artillery | | |
| MORRISON | Frederick Charles | Corporal | Rifle Brigade (The Prince Consort's Own) | Born Dublin | Resided Market Harborough, Leicester |
| MORRISON | James | Sergeant | Royal Inniskilling Fusiliers | Born Balbriggan, Co. Dublin | |
| MORRISON | Patrick | Private | Royal Inniskilling Fusiliers | Born Balbriggan, Co. Dublin | |
| MORRISON | Thomas | Private | King's (Liverpool Regiment) | Born Dublin | Resided Liverpool |
| MORRISON | John Beggs | Private | Essex Regiment | Born Guernsey | Resided Dublin |
| MORRISSEY | Christopher | Private | Royal Dublin Fusiliers | Born Crumlin, Co. Dublin | Resided Crumlin |
| MORRISSEY | John | Private | Royal Dublin Fusiliers | Born Dublin | |
| MORRISSEY | John | Private | Royal Dublin Fusiliers | Born Dublin | |
| MORRISSEY | Joseph | Private | Royal Dublin Fusiliers | Born Rathfarnham, Co. Dublin | |
| MORRISSEY | Martin | Private | Royal Dublin Fusiliers | Born Clontarf, Dublin | |
| MORRISSEY | William | Lance Corporal | Princess Victoria's (Royal Irish Fusiliers) | Born Dublin | |
| MORROW | Horace Louis | Corporal | Hampshire Regiment | Born Dublin | |
| MORROW | Frederick | Corporal | Royal Horse Artillery and Royal Field Artillery | Birthplace unknown | Resided Sandymount, Dublin |
| MORTON | John | Lance Corporal | Machine Gun Corps | Born Dublin | |
| MOSS | Arnold W. | Lance Corporal | Royal Dublin Fusiliers | Born Sandford, Co. Dublin | |
| MOYERS | James | Lance Corporal | Royal Inniskilling Fusiliers | Born St. Catherine's, Dublin | |
| MOYLER | Michael Joseph | Sapper | Corps Of Royal Engineers | Born Dublin | Resided Marylebone, Middx. |
| MOYLES | James | Private | Royal Dublin Fusiliers | Born Dublin | |
| MOYNES | Thomas | Private | Connaught Rangers | Born Kilkenny | Resided Dublin |
| MULCAHY | William George | Fireman and Trimmer | S.S. "Oriole" (London) | | |