| Surname | Forename | Rank | Killed | By | How Killed |
| Rogers | John | R/Constable | 26-Jan-1974 | IRA | Fatally wounded in gun attack in Glengormley, Co Antrim |
| | | | | |
| Baggley | William | R/Constable | 29-Jan-1974 | | Fatally wounded in gun attack in Dungiven Road, Londonderry |
| | | | | |
| McClinton | Thomas | Constable | 2-Mar-1974 | IRA | Shot dead at point blank range in Upper Donegal Street. Belfast |
| | | | | |
| Wilson | Cyril | Constable | 17-Mar-1974 | Loyalists | Fatally wounded in gun attack at junction of Tullygally Road, Ardowne Roundabout, Craigavon, Co. Armagh |
| | | | | |
| Robinson | Frederick | Sergeant | 19-Mar-1974 | | Killed by booby trap car bomb at his home in Greenisland, Co. Antrim |
| | | | | |
| McCall | Thomas | Constable | 16-Apr-1974 | IRA | Fatally wounded in gun attack in Newtownhamilton, Co Armagh |
| | | | | |
| Bell | Brian | Constable | 10-May-1974 | IRA | Fatally wounded in gun attack at Finaghy Cross Roads |
| | | | | |
| Ross | John | Constable | 10-May-1974 | IRA | Fatally wounded in gun attack at Finaghy Cross Roads |
| | | | | |
| Forsythe | John | Constable | 18-Jun-1974 | IRA | Killed by bomb in car of Market Street Lurgan |
| | | | | |
| O'Connor | Daniel | Sergeant | 22-Jun-1974 | IRA | Fatally wounded in gun attack in Crumlin Road, Belfast |
| | | | | |
| Flanagan | Peter | D/Inspector | 23-Aug-1974 | IRA | Fatally wounded by gun men who singled him out in premises in George's Street, Omagh |
| | | | | |
| Elliott | William | Inspector | 6-Sep-1974 | IRA | Fatally wounded as he challenged armed raiders at bank in Rathcoole, Newtownabbey, Co Antrim. He was posthumously awarded the Queen's Police Medal |
| | | | | |
| Henderson | Arthur | R/Constable | 8-Oct-1974 | IRA | Killed by booby trap car bomb in Stewartstown, Co. Tyrone |
| | | | | |
| Forde | Robert | Constable | 20-Nov-1974 | IRA | Killed by booby trap car bomb in Rathmore, Craigavon, Co. Armagh |
| | | | | |
| McNeice | David | Constable | 14-Dec-1974 | IRA | Shot dead in gun attack at Killeavey, Co.Armagh |
