| Surname | Forename | Rank | Unit | Born | Resided |
| MCCANN | Hugh | Private | Royal Inniskilling Fusiliers | Born Dun Laoghaire, Co. Dublin | Resided Dun Laoghaire |
| MCCANN | James | Private | Royal Irish Regiment | Born Dublin | Resided Newry, Co. Down |
| MCCANN | James | Rifleman | Royal Irish Rifles | Born Lusk, Co. Dublin | Resided Lusk, Co. Dublin |
| MCCANN | John | Gunner | Royal Horse Artillery and Royal Field Artillery | Born Ballyboughal, Dublin | |
| MCCANN | John | Private | Prince of Wales's Leinster Regiment (Royal Canadians) | Born Dublin | |
| MCCANN | John | Private | King's (Liverpool Regiment) | Born Dublin | Resided Liverpool |
| MCCANN | Joseph | Acting Corporal | Royal Dublin Fusiliers | Born Rathmines, Co. Dublin | |
| MCCANN | Joseph | Private | Princess Victoria's (Royal Irish Fusiliers) | Born Dublin | |
| MCCANN | Joseph William | Corporal | Corps Of Royal Engineers | Born Saggart, Co. Dublin | |
| MCCANN | Michael John William | Private | Household Cavalry and Cavalry of the Line (including Yeomanry) | Born St. James, Dublin (Dublin) | |
| MCCANN | Patrick | Private | Royal Dublin Fusiliers | Born Dublin | |
| MCCANN | Richard | Private | East Lancashire Regiment | Born Ballyboughal, Dublin | Resided Phibsborough, Dublin |
| MCCANN | Thomas | Sergeant | Royal Dublin Fusiliers | Born Rathfarnham, Co. Dublin | |
| MCCANN | William | Acting Sergeant | Manchester Regiment | Born Dublin | |
| MCCANN | William | Private | Royal Dublin Fusiliers | Born Balbriggan, Co. Dublin | Resided Balbriggan |
| MCCANN | Cornelius | Private | Connaught Rangers | Born Nobber, Co. Meath | Resided Dublin |
| McCARTHY | M | Deck Hand | H.M.S. "Pembroke" | Born in Dublin | |
| MCCARTHY | James | Private | Irish Guards | Born Drumcondra, Co. Dublin | Resided Emly, Co. Limerick |
| MCCARTHY | John | Private | Royal Inniskilling Fusiliers | Born Dublin | |
| MCCARTHY | John Joseph | Sapper | Corps of Royal Engineers | Born Dublin | |
| MCCARTHY | Michael | Corporal | South Staffordshire Regiment | Born Dublin | Resided Dublin |
| MCCARTHY | Patrick | Private | Royal Dublin Fusiliers | Born Dublin | |
| MCCARTHY | Patrick | Private | Royal Dublin Fusiliers | Born Dublin | |
| MCCARTHY | William | Private | Northumberland Fusiliers | Born Shankill, Dublin | |
| MCCARTHY | Joseph | Private | Royal Munster Fusiliers | Birthplace unknown | Resided Dublin |
| MCCARTHY | Fred | Private | Royal Irish Regiment | Born Southampton | Resided Rathmines, Co. Dublin |
| MCCARTHY | Daniel | Sergeant | York and Lancaster Regiment | Born Tralee, Co. Kerry | Resided Dublin |
| MCCARTNEY | James | Private | Connaught Rangers | Born Dublin | Resided Dublin |
| MCCARTNEY | John | Private | Princess Victoria's (Royal Irish Fusiliers) | Born Dublin | Resided Laurencetown, Co. Down |
| MCCHAN | Joseph | Private | East Lancashire Regiment | Born Dublin | Resided Dublin |
| MCCLEAN | Joseph | Corporal | Royal Irish Rifles | Born Dublin | |
| MCCLEAN | Thomas | Private | Royal Dublin Fusiliers | Born Malahide, Co. Dublin | Resided Raheny, Co. Dublin |
| MCCLEAN | William | Rifleman | Royal Irish Rifles | Born Dublin | Resided Dublin |
| McCLELLAND | Albert | Second Lieutenant | 5th Battalion, Highland Light Infantry | | |
| MCCLELLAND | David | Warrant Officer 2nd Class (Company Sergeant Major) | Royal Irish Regiment | Born Dublin | Resided Dublin |
| MCCLINCHIE | Henry | Lance Corporal | Connaught Rangers | Born Dublin | Resided Dublin |
| MCCLURE | William | Rifleman | Royal Irish Rifles | Born Blackrock, Co. Dublin | Resided Dun Laoghaire, Co. Dublin |
| MCCLUSKEY | Frederick | Rifleman | Royal Irish Rifles | Born Dublin | |
| MCCLUSKEY | John | Private | Princess Victoria's (Royal Irish Fusiliers) | Born Dublin | Resided Powerscourt, Co. Wicklow |
| MCCLUSKEY | Philip | Private | Royal Dublin Fusiliers | Born Dublin | |
| MCCLUSKEY | Thomas | Private | Irish Guards | Born Dublin | Resided Dovercourt, Essex |
| McCOMB | David | Chief Stoker | H.M.S. "Fox" | | |
| McCOMBIE | Robert Hercules Brideoare | Private | New Zealand Medical Corps | | |
| MCCONN | William | Private | Royal Dublin Fusiliers | Born Lucan, Co. Dublin | Resided Lucan |
| MCCONNELL | Charles | Private | Irish Guards | Born Chapelizod, Co. Dublin | Resided Kilcogy, Co. Longford |
| MCCONNELL | Ernest Albert Edward | Private | Queen's Own (Royal West Kent Regiment) | Born Dublin, Ireland | Resided Devonport, Devons |
| MCCONNELL | Joseph | Private | Royal Inniskilling Fusiliers | Born St. Audoen's, Dublin | |
| MCCONNELL | Joseph | Rifleman | Royal Irish Rifles | Born Dublin | |
| MCCONNELL | Walter | Lance Corporal | Irish Guards | Birthplace unknown | Resided Dublin |
| MCCORMACK | Francis | Lance Corporal | Royal Dublin Fusiliers | Born Dublin | |