| 01 January 1973 | Oliver Boyce (25) nfNIRI Status: Civilian (Civ), Killed by: Ulster Defence Association (UDA) Found shot in ditch, Birdstown, near Burnfoot, County Donegal. |
| 01 January 1973 | Breige Porter (21) nfNIRI Status: Civilian (Civ), Killed by: Ulster Defence Association (UDA) Found shot in ditch, Birdstown, near Burnfoot, County Donegal. |
| 02 January 1973 | John Mooney (31) Catholic Status: Civilian (Civ), Killed by: non-specific Loyalist group (LOY) Shot outside his workplace, Rolls Royce factory, Upper Newtownards Road, Dundonald, Belfast. |
| 04 January 1973 | James Hood (48) Protestant Status: Ulster Defence Regiment (UDR), Killed by: Irish Republican Army (IRA) Off duty. Shot outside his home, Straidarran, near Feeny, County Derry. |
| 05 January 1973 | Trevor Rankin (18) Protestant Status: Civilian (Civ), Killed by: Irish Republican Army (IRA) Shot at Ben Madigan filling station, Shore Road, Belfast. Mistaken for off duty Ulster Defence Regiment (UDR) member. |
| 12 January 1973 | Elizabeth McGregor (76) Catholic Status: Civilian (Civ), Killed by: British Army (BA) Shot while walking along Highbury Gardens, Ardoyne, Belfast. |
| 14 January 1973 | Henry Sandford (34) Protestant Status: Royal Ulster Constabulary (RUC), Killed by: Irish Republican Army (IRA) Killed in land mine attack on Royal Ulster Constabulary (RUC) mobile patrol, near Cappagh, County Tyrone. |
| 14 January 1973 | David Dorsett (37) Protestant Status: Royal Ulster Constabulary (RUC), Killed by: Irish Republican Army (IRA) Killed by booby trap bomb attached to Royal Ulster Constabulary (RUC) patrol car, Harbour Square, Derry. |
| 14 January 1973 | Mervyn Wilson (23) Protestant Status: Royal Ulster Constabulary (RUC), Killed by: Irish Republican Army (IRA) Killed by booby trap bomb attached to Royal Ulster Constabulary (RUC) patrol car, Harbour Square, Derry. |
| 16 January 1973 | David Bingham (22) Protestant Status: Ulster Defence Regiment (UDR), Killed by: Irish Republican Army (IRA) Off duty. Found shot in abandoned car shortly after being abducted when leaving workplace, Institution Place, Belfast. |
| 18 January 1973 | Francis Liggett (25) Catholic Status: Irish Republican Army (IRA), Killed by: British Army (BA) Shot during attempted armed robbery at Royal Victoria Hospital, Falls Road, Belfast. |
| 20 January 1973 | Thomas Douglas (21) nfNIRI Status: Civilian (Civ), Killed by: Ulster Volunteer Force (UVF) Killed in car bomb explosion, Sackville Place, Dublin. |
| 25 January 1973 | William Staunton (46) Catholic Status: Civilian (Civ), Killed by: Irish Republican Army (IRA) Resident magistrate. Died three months after being shot outside St Dominic's School, Falls Road, Belfast. |
| 29 January 1973 | James Trainor (22) Catholic Status: Civilian (Civ), Killed by: non-specific Loyalist group (LOY) Shot at his workplace, petrol filling station, Kennedy Way, Andersonstown, Belfast. |
| 29 January 1973 | Peter Watterson (15) Catholic Status: Civilian (Civ), Killed by: non-specific Loyalist group (LOY) Shot from passing car as he stood outside shop, junction of Falls Road and Donegall Road, Falls, Belfast. |
| 30 January 1973 | Francis Smith (28) Protestant Status: Ulster Defence Association (UDA), Killed by: Irish Republican Army (IRA) Found shot in entry, off Rodney Parade, Falls, Belfast. |
| 31 January 1973 | Philip Rafferty (14) Catholic Status: Civilian (Civ), Killed by: non-specific Loyalist group (LOY) Found shot shortly after being abducted, Giant's Ring, near Shaw's Bridge, Belfast. |
| 31 January 1973 | Gabriel Savage (17) Catholic Status: Civilian (Civ), Killed by: non-specific Loyalist group (LOY) Found shot on grass verge by M1 motorway, near Donegall Road, Belfast. |
| 01 February 1973 | Patrick Heenan (50) Catholic Status: Civilian (Civ), Killed by: Ulster Defence Association (UDA) Killed by hand grenade thrown into firm's bus while travelling to work, Kingsway Park, Tullycarnet, Belfast. |
| 01 February 1973 | William Boardley (30) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Shot by sniper while at British Army (BA) Vehicle Check Point (VCP), Meeting House Street, Strabane, County Tyrone. |
| 02 February 1973 | James Greer (21) Protestant Status: Civilian (Civ), Killed by: Irish Republican Army (IRA) Shot at his workplace, paint store, off Springfield Road, Belfast. |
| 02 February 1973 | Patrick Brady (28) Catholic Status: Civilian (Civ), Killed by: non-specific Loyalist group (LOY) Found shot in abandoned car, Maurice Street, off Springfield Road, Belfast. |
| 02 February 1973 | Robert Burns (18) Protestant Status: Ulster Defence Association (UDA), Killed by: Irish Republican Army (IRA) Shot from passing car while standing outside shop, Oldpark Road, Belfast. |
| 03 February 1973 | Alfredo Fusco (56) Catholic Status: Civilian (Civ), Killed by: non-specific Loyalist group (LOY) Shot at his cafe, York Road, Belfast. |
| 03 February 1973 | James Sloan (19) Catholic Status: Irish Republican Army (IRA), Killed by: non-specific Loyalist group (LOY) Shot from passing car while standing outside Lynch's Bar, corner of Antrim Road and New Lodge Road, Belfast. |
| 04 February 1973 | James McCann (18) Catholic Status: Irish Republican Army (IRA), Killed by: non-specific Loyalist group (LOY) Died shortly after being shot from passing car, while standing outside Lynch's Bar, corner of New Lodge Road and Antrim Road, Belfast. |
| 04 February 1973 | Anthony Campbell (19) Catholic Status: Irish Republican Army (IRA), Killed by: British Army (BA) Shot by British Army (BA) sniper at the junction of Edlingham Street and New Lodge Road, Belfast. |
| 04 February 1973 | Ambrose Hardy (26) Catholic Status: Civilian (Civ), Killed by: British Army (BA) Shot by British Army (BA) sniper at the junction of Edlingham Street and New Lodge Road, Belfast. |
| 04 February 1973 | Brendan Maguire (33) Catholic Status: Civilian (Civ), Killed by: British Army (BA) Shot by British Army (BA) sniper at the junction of Edlingham Street and New Lodge Road, Belfast. |
| 04 February 1973 | John Loughran (35) Catholic Status: Civilian (Civ), Killed by: British Army (BA) Shot by British Army (BA) sniper at the junction of Edlingham Street and New Lodge Road, Belfast. |
| 04 February 1973 | John Boyd (33) Protestant Status: Civilian (Civ), Killed by: non-specific Loyalist group (LOY) Found shot, by the side of Connswater River, off Severn Street, Belfast. |
| 04 February 1973 | Seamus Gilmore (18) Catholic Status: Civilian (Civ), Killed by: Ulster Volunteer Force (UVF) Shot at his workplace, Mount Pleasant Filling Station, Ballysillan Road, Belfast. |
| 06 February 1973 | Michael Murtagh (22) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Killed in rocket attack on British Army (BA) Armoured Personnel Carrier, Servia Street, Lower Falls, Belfast. |
| 07 February 1973 | Brian Douglas (26) Protestant Status: Civilian (Civ), Killed by: Ulster Defence Association (UDA) Fireman, shot fighting blaze during street disturbances, Bradbury Place, Belfast. |
| 07 February 1973 | Andrew Petherbridge (18) Protestant Status: Ulster Defence Association (UDA), Killed by: British Army (BA) Shot during street disturbances, at the junction of Newtownards Road and Newcastle Street, Belfast. |
| 07 February 1973 | Robert Bennett (31) Protestant Status: Ulster Volunteer Force (UVF), Killed by: British Army (BA) Shot during street disturbances, Albertbridge Road, Belfast. |
| 07 February 1973 | Glenn Clarke (18) Protestant Status: Ulster Defence Association (UDA), Killed by: Irish Republican Army (IRA) Found shot shortly after being abducted, in entry off Hallidays Road, New Lodge, Belfast. |
| 08 February 1973 | Hugh Connolly (38) Catholic Status: Civilian (Civ), Killed by: British Army (BA) Shot at the rear of his home, Oranmore Street, Falls, Belfast. |
| 08 February 1973 | Charles Morrison (26) Protestant Status: Royal Ulster Constabulary (RUC), Killed by: Irish Republican Army (IRA) Shot by sniper while sitting in stationary Royal Ulster Constabulary (RUC) patrol car, Dungannon, County Tyrone. |
| 10 February 1973 | Leonard O'Hanlon (23) Catholic Status: Irish Republican Army (IRA), Killed by: Irish Republican Army (IRA) Died in premature bomb explosion in the grounds of Castleward National Trust Estate, near Strangford, County Down. |
| 10 February 1973 | Vivienne Fitzsimmons (17) Catholic Status: Irish Republican Army (IRA), Killed by: Irish Republican Army (IRA) Died in premature bomb explosion in the grounds of Castleward National Trust Estate, near Strangford, County Down. |
| 14 February 1973 | Edwin Weston (20) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Shot by sniper while on British Army (BA) foot patrol, Divis Street, Lower Falls, Belfast. |
| 17 February 1973 | Francis Taggart (20) Catholic Status: Civilian (Civ), Killed by: non-specific Loyalist group (LOY) Found shot in his car, Watt Street, off Ravenhill Road, Belfast. |
| 18 February 1973 | Anthony Coleman (30) Catholic Status: Civilian (Civ), Killed by: Ulster Volunteer Force (UVF) Shot from passing car as he walked along Divis Street, Belfast. |
| 18 February 1973 | David McAleese (38) Catholic Status: Civilian (Civ), Killed by: Ulster Volunteer Force (UVF) Shot from passing car as he walked along Divis Street, Belfast. |
| 19 February 1973 | William Cooke (29) Protestant Status: Civilian (Civ), Killed by: non-specific Loyalist group (LOY) Found shot Wolfhill Quarry, Ligoniel, Belfast. |
| 20 February 1973 | Malcolm Shaw (23) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Shot by snipers while on British Army (BA) mobile patrol, Cupar Street, Lower Falls, Belfast. |
| 20 February 1973 | Robert Pearson (19) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Shot by snipers while on British Army (BA) mobile patrol, Cupar Street, Lower Falls, Belfast. |
| 21 February 1973 | Michael Doyle (20) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Shot while on guard duty outside Fort Pegasus British Army (BA) base, Whiterock Road, Ballymurphy, Belfast. |
| 22 February 1973 | Leonard Durber (26) nfNI Status: British Army (BA), Killed by: not known (nk) Died four months after being hit on the head by missile thrown from crowd during street disturbances, Newtownards Road, Belfast. |
| 25 February 1973 | Gordon Gallagher (9) Catholic Status: Civilian (Civ), Killed by: Irish Republican Army (IRA) Killed by booby trap bomb in back garden of his home, Leenan Gardens, Creggan, Derry. |
| 27 February 1973 | Raymond Wylie (25) Protestant Status: Royal Ulster Constabulary (RUC), Killed by: Irish Republican Army (IRA) Shot during sniper attack on Royal Ulster Constabulary (RUC) mobile patrol, Aghagallon, near Moira, County Antrim. |
| 27 February 1973 | Ronald Macauley (42) Protestant Status: Royal Ulster Constabulary (RUC), Killed by: Irish Republican Army (IRA) Shot during sniper attack on Royal Ulster Constabulary (RUC) mobile patrol, Aghagallon, near Moira, County Antrim. He died on 25 March 1973. |
| 28 February 1973 | Kevin Heatley (12) Catholic Status: Civilian (Civ), Killed by: British Army (BA) Shot near his home, Main Avenue, Derrybeg, Newry, County Down. |
| 28 February 1973 | Alan Kennington (20) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Shot while on British Army (BA) foot patrol, Crumlin Road, Ardoyne, Belfast. |
| 01 March 1973 | Stephen Kernan (54) Catholic Status: Civilian (Civ), Killed by: Ulster Volunteer Force (UVF) Taxi driver. Found shot in his car, Mansfield Street, Shankill, Belfast. |
| 01 March 1973 | Daniel Bowen (38) Catholic Status: Civilian (Civ), Killed by: not known (nk) Shot while walking along Linenhall Street West, Belfast. |
| 02 March 1973 | Patrick Crossan (34) Catholic Status: Civilian (Civ), Killed by: Ulster Volunteer Force (UVF) Bus driver. Shot as he stopped at bus stop, Woodvale Road, Belfast. |
| 02 March 1973 | George Walmsley (52) Protestant Status: Civilian (Civ), Killed by: non-specific Republican group (REP) Shot while standing outside Orange Hall, Ligoniel, Belfast. |
| 03 March 1973 | David Deacon (39) Protestant Status: Ulster Defence Regiment (UDR), Killed by: Irish Republican Army (IRA) Off duty. Found shot in laneway, Mullennan, near Derry. |
| 04 March 1973 | Raymond Hall (22) nfNI Status: British Army (BA), Killed by: Ulster Volunteer Force (UVF) Died four weeks after being shot during street disturbances, at the junction of Newtownards Road and Welland Street, Belfast. |
| 04 March 1973 | Gary Barlow (19) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Shot while part of British Army (BA) patrol searching house, Albert Street, Lower Falls, Belfast. |
| 06 March 1973 | Anton Brown (22) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Shot by sniper while on British Army (BA) foot patrol, Whitecliff Crescent, Ballymurphy, Belfast. |
| 08 March 1973 | David Glennon (45) Catholic Status: Civilian (Civ), Killed by: non-specific Loyalist group (LOY) Found shot in abandoned car, Summer Street, Lower Oldpark, Belfast. |
| 08 March 1973 | John Green (21) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Shot by sniper while guarding polling station, Slate Street School, Lower Falls, Belfast. |
| 08 March 1973 | Joseph Leahy (31) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Died two days after being injured when detonated booby trap bomb in derelict house, near Forkhill, County Armagh. |
| 10 March 1973 | Denis Eccles (25) Protestant Status: Ulster Defence Association (UDA), Killed by: non-specific Loyalist group (LOY) Shot while in Ulster Defence Association social club, Silverstream Road, Ballysillan, Belfast. |
| 12 March 1973 | Edward Sharpe (28) Catholic Status: Civilian (Civ), Killed by: British Army (BA) Shot by British Army (BA) sniper, at the front door of his home, Cranbrook Gardens, Ardoyne, Belfast. |
| 12 March 1973 | Alan Welsh (16) Protestant Status: Ulster Defence Association (UDA), Killed by: Ulster Defence Association (UDA) Died one week after being injured in premature explosion at derelict shop, Woodstock Road, Belfast. |
| 13 March 1973 | John King (22) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Killed by booby trap bomb while on British Army (BA) foot patrol, near Crossmaglen, County Armagh. |
| 15 March 1973 | Larry McMahon (42) Catholic Status: Civilian (Civ), Killed by: Ulster Volunteer Force (UVF) Killed in bomb attack on his home, Circular Road, Jordanstown, Newtownabbey, County Antrim. |
| 16 March 1973 | William Kenny (28) Protestant Status: Ulster Defence Regiment (UDR), Killed by: Irish Republican Army (IRA) Off duty. Found shot after being abducted, in entry off New Lodge Road, Belfast. |
| 17 March 1973 | Michael Gay (21) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Killed in land mine attack on British Army (BA) mobile patrol, near Dungannon, County Tyrone. |
| 17 March 1973 | Lindsay Mooney (19) Protestant Status: Ulster Defence Association (UDA), Killed by: Ulster Defence Association (UDA) Died in premature bomb explosion while parking car outside Kirk's Bar, Cloughfinn, near Lifford, County Donegal. |
| 19 March 1973 | Robert Collins (18) Protestant Status: Civilian (Civ), Killed by: non-specific Republican group (REP) Died two days after found shot, Brompton Park, Ardoyne, Belfast. |
| 20 March 1973 | Bernard McErlean (16) Catholic Status: Civilian (Civ), Killed by: non-specific Loyalist group (LOY) Shot from passing car while walking along Grosvenor Road, Belfast. |
| 23 March 1973 | Barrington Foster (28) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Off duty. Shot shortly after being lured to house, Antrim Road, Belfast. |
| 23 March 1973 | Michael Muldoon (25) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Off duty. Shot shortly after being lured to house, Antrim Road, Belfast. |
| 23 March 1973 | Thomas Penrose (28) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Off duty. Shot shortly after being lured to house, Antrim Road, Belfast. |
| 23 March 1973 | John Huddlestone (28) Catholic Status: Civilian (Civ), Killed by: non-specific Loyalist group (LOY) Shot from passing car, outside his home, Durham Street, Belfast. |
| 26 March 1973 | Samuel Martin (33) Protestant Status: Civilian (Civ), Killed by: British Army (BA) Shot outside his home, near to Newtownhamilton British Army (BA) / Royal Ulster Constabulary (RUC) base, County Armagh. |
| 27 March 1973 | Patrick McCabe (16) Catholic Status: Irish Republican Army Youth Section (IRAF), Killed by: British Army (BA) Shot by British Army (BA) sniper from Flax Street British Army (BA) base, while walking along Etna Drive, Ardoyne, Belfast. |
| 27 March 1973 | Andrew Somerville (20) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Killed in land mine attack on British Army (BA) mobile patrol, Ballymacilroy, near Ballygawley, County Tyrone. |
| 29 March 1973 | Michael Marr (33) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Shot by sniper while on British Army (BA) foot patrol, Andersonstown Park West, Andersonstown, Belfast. |
| 03 April 1973 | David McQueen (28) Protestant Status: Civilian (Civ), Killed by: non-specific Loyalist group (LOY) Found shot at side of the road, near Portavogie, County Down. |
| 07 April 1973 | Steven Harrison (26) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Killed in land mine attack on British Army (BA) mobile patrol, near Newtownhamilton, County Armagh. |
| 07 April 1973 | Terence Brown (26) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Killed in land mine attack on British Army (BA) mobile patrol, near Newtownhamilton, County Armagh. |
| 07 April 1973 | James McGerrigan (17) Catholic Status: Official Irish Republican Army (OIRA), Killed by: British Army (BA) Shot near his home, Windmill Hill, Armagh. |
| 09 April 1973 | Charles Marchant (18) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Died ten weeks after being shot by sniper while on British Army (BA) foot patrol, North Street, Lurgan, County Armagh. |
| 09 April 1973 | Anthony Hughes (20) Catholic Status: Official Irish Republican Army (OIRA), Killed by: British Army (BA) Shot while moving arms from car outside house, Culdee Terrace, Armagh. |
| 11 April 1973 | Keith Evans (20) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Shot by sniper while on British Army (BA) foot patrol, Westland Street, Bogside, Derry. |
| 12 April 1973 | Edward O'Rawe (27) Catholic Status: Irish Republican Army (IRA), Killed by: British Army (BA) Shot while at the rear of house, Cape Street, Lower Falls, Belfast. |
| 14 April 1973 | Robert Millen (23) Protestant Status: Official Irish Republican Army (OIRA), Killed by: Ulster Volunteer Force (UVF) Shot from passing car while standing in McClure Street, off Ormeau Road, Belfast. |
| 15 April 1973 | Margaret Miller (59) Protestant Status: Civilian (Civ), Killed by: non-specific Loyalist group (LOY) Shot at her home, Beit Street, Village, Belfast. Mistaken for a Catholic neighbour. |
| 17 April 1973 | Brian Smyth (32) Catholic Status: Irish Republican Army (IRA), Killed by: British Army (BA) Shot by British Army (BA) sniper while standing with group of men, Etna Drive, Ardoyne, Belfast. |
| 19 April 1973 | Anthony McDowell (12) Catholic Status: Civilian (Civ), Killed by: British Army (BA) Shot while travelling in car during gun battle between British Army (BA) and Irish Republican Army (IRA), Alliance Avenue, Ardoyne, Belfast. |
| 22 April 1973 | Mervyn Connor (20) Protestant Status: Ulster Volunteer Force (UVF), Killed by: Ulster Volunteer Force (UVF) Found poisoned in his cell, Crumlin Road Prison, Belfast. Internal UVF dispute. |
| 27 April 1973 | Anthony Goodfellow (26) nfNI Status: British Army (BA), Killed by: Official Irish Republican Army (OIRA) Shot by sniper while at British Army (BA) Vehicle Check Point (VCP), Westway, Creggan, Derry. |
| 28 April 1973 | Kerry Venn (23) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Shot by sniper while on British Army (BA) foot patrol, Carn Hill, Shantallow, Derry. |
| 29 April 1973 | Graham Cox (19) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Shot by sniper while on British Army (BA) mobile patrol, New Lodge Road, Belfast. |
| 02 May 1973 | Liam McDonald (18) Catholic Status: Civilian (Civ), Killed by: Ulster Defence Association (UDA) Found shot in disused quarry, Ballyduff Road, Carnmoney, Newtownabbey, County Antrim. |
| 03 May 1973 | Thomas Crump (27) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Died one day after being shot by sniper while on British Army (BA) foot patrol, junction of Foyle Road and Bishop Street, Derry. |
| 05 May 1973 | William Vines (37) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Killed in land mine attack on British Army (BA) foot patrol, near Crossmaglen, County Armagh. |
| 05 May 1973 | John Gibbons (21) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Killed by booby trap bomb while on British Army (BA) foot patrol, near Crossmaglen, County Armagh. |
| 05 May 1973 | Terence Williams (35) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Killed by booby trap bomb while on British Army (BA) foot patrol, near Crossmaglen, County Armagh. |
| 10 May 1973 | Franklin Caddoo (24) Protestant Status: Ulster Defence Regiment (UDR), Killed by: Irish Republican Army (IRA) Off duty. Shot at his farm, Rehaghy, near Aughnacloy, County Tyrone. |
| 10 May 1973 | Anthony Ahern (18) nfNI Status: Irish Republican Army (IRA), Killed by: Irish Republican Army (IRA) From County Cork. Killed in premature explosion while preparing land mine, near Rosslea, County Fermanagh. |
| 13 May 1973 | Thomas Taylor (26) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Killed by remote controlled bomb hidden in disused factory, detonated when British Army (BA) foot patrol passed, Donegall Road, Falls, Belfast. |
| 13 May 1973 | John Gaskell (22) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Killed by remote controlled bomb hidden in disused factory, detonated when British Army (BA) foot patrol passed, Donegall Road, Falls, Belfast. |
| 13 May 1973 | Kevin Kilpatrick (21) Catholic Status: Irish Republican Army (IRA), Killed by: Ulster Defence Regiment (UDR) Shot while attempting to drive through Ulster Defence Regiment (UDR) Vehicle Check Point (VCP) near Coagh, County Tyrone. |
| 14 May 1973 | John McCormac (34) Catholic Status: Civilian (Civ), Killed by: Ulster Volunteer Force (UVF) Died three days after being shot while walking along Raglan Street, Lower Falls, Belfast. |
| 14 May 1973 | Roy Rutherford (33) Protestant Status: Civilian (Civ), Killed by: Irish Republican Army (IRA) Killed by booby trap bomb in derelict cottage, Moy Road, Portadown, County Armagh. |
| 16 May 1973 | Joseph McKenna (24) Catholic Status: Civilian (Civ), Killed by: non-specific Loyalist group (LOY) Died two months after being shot from passing car, Grosvenor Road, Belfast. |
| 17 May 1973 | Michael Leonard (22) nfNI Status: Civilian (Civ), Killed by: Royal Ulster Constabulary (RUC) From County Donegal. Shot while driving his car, being pursued by Royal Ulster Constabulary (RUC) vehicle, near Letter, County Fermanagh. |
| 17 May 1973 | Eileen Mackin (14) Catholic Status: Civilian (Civ), Killed by: non-specific Loyalist group (LOY) Shot by sniper while walking along Springhill Avenue, Ballymurphy, Belfast. |
| 17 May 1973 | Thomas Ward (34) Catholic Status: Civilian (Civ), Killed by: Ulster Volunteer Force (UVF) Shot during bomb and gun attack on Jubilee Arms, Lavinia Street, off Ormeau Road, Belfast. |
| 17 May 1973 | Arthur Place (29) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Off duty. Killed by booby trap bomb while getting into car, outside Knock-na-Moe Castle Hotel, Omagh, County Tyrone. |
| 17 May 1973 | Derek Reed (28) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Off duty. Killed by booby trap bomb while getting into car, outside Knock-na-Moe Castle Hotel, Omagh, County Tyrone. |
| 17 May 1973 | Sheridan Young (26) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Off duty. Killed by booby trap bomb while getting into car, outside Knock-na-Moe Castle Hotel, Omagh, County Tyrone. |
| 17 May 1973 | Barry Cox (28) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Off duty. Killed by booby trap bomb while getting into car, outside Knock-na-Moe Castle Hotel, Omagh, County Tyrone. |
| 17 May 1973 | Frederick Drake (25) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Off duty. Injured by booby trap bomb while getting into car, outside Knock-na-Moe Castle Hotel, Omagh, County Tyrone. He died 3 June 1973. |
| 18 May 1973 | Sean McKee (17) Catholic Status: Irish Republican Army (IRA), Killed by: British Army (BA) Shot during attempted sniper attack on British Army (BA) foot patrol, Fairfield Street, Ardoyne, Belfast. |
| 19 May 1973 | Robert McIntyre (24) Protestant Status: Ulster Volunteer Force (UVF), Killed by: Ulster Defence Regiment (UDR) Died two days after being shot by off duty Ulster Defence Regiment (UDR) member while attempting to hijack a car, Shankill Road, Belfast. |
| 19 May 1973 | Edward Coogan (39) Catholic Status: Civilian (Civ), Killed by: non-specific Loyalist group (LOY) Shot from passing car while walking along Adela Street, off Antrim Road, Belfast. |
| 22 May 1973 | Thomas Friel (21) Catholic Status: Civilian (Civ), Killed by: British Army (BA) Died five days after being hit by rubber bullet during street disturbances, Creggan Heights, Creggan, Derry. |
| 24 May 1973 | John Wallace (32) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Killed by remote controlled bomb, detonated when British Army (BA) foot patrol were searching house, Cullaville, County Armagh. |
| 24 May 1973 | Ian Donald (35) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Killed by remote controlled bomb, detonated when British Army (BA) foot patrol were searching house, Cullaville, County Armagh. |
| 25 May 1973 | Joseph Matthews (30) Catholic Status: Civilian (Civ), Killed by: Ulster Defence Association (UDA) Found shot at Giant's Ring, near Shaw's Bridge, Belfast. |
| 26 May 1973 | Paul Crummey (4) Catholic Status: Civilian (Civ), Killed by: Irish Republican Army (IRA) Shot during sniper attack on British Army (BA) foot patrol, Finaghy Road North, Belfast. |
| 27 May 1973 | Margaret Hrykiewicz (24) Catholic Status: Civilian (Civ), Killed by: non-specific Loyalist group (LOY) Found stabbed to death on waste ground, Adela Street, off Antrim Road, Belfast. |
| 31 May 1973 | Thomas Curry (50) nfNI Status: Civilian (Civ), Killed by: Ulster Volunteer Force (UVF) English seaman. Shot during bomb and gun attack on Muldoon's Bar, Corporation Square, Belfast. |
| 31 May 1973 | Gerard Barnes (31) Catholic Status: Civilian (Civ), Killed by: Ulster Volunteer Force (UVF) Passerby, killed when bomb exploded outside McGlade's Bar, Donegall Street, Belfast. |
| 02 June 1973 | Samuel McCleave (25) Catholic Status: Civilian (Civ), Killed by: non-specific Loyalist group (LOY) Found beaten and stabbed to death, Hill Street, Belfast. |
| 03 June 1973 | Sarah McComb (41) Protestant Status: Civilian (Civ), Killed by: Ulster Volunteer Force (UVF) Shot while in friend's house, Druse Street, Lower Oldpark, Belfast. |
| 03 June 1973 | Alfred Acheson (48) Protestant Status: Civilian (Civ), Killed by: Ulster Volunteer Force (UVF) Shot while in friend's house, Druse Street, Lower Oldpark, Belfast. |
| 05 June 1973 | David Purvis (22) Protestant Status: Royal Ulster Constabulary (RUC), Killed by: Irish Republican Army (IRA) Shot from passing car while on Royal Ulster Constabulary (RUC) foot patrol, Belmore Street, Enniskillen, County Fermanagh. |
| 05 June 1973 | Terence Herdman (17) Catholic Status: Civilian (Civ), Killed by: Irish Republican Army (IRA) Found shot near Clogher, County Tyrone. Alleged informer. |
| 10 June 1973 | Daniel O'Neill (35) Catholic Status: Civilian (Civ), Killed by: non-specific Loyalist group (LOY) Found shot on playing field, Deerpark Gardens, Oldpark, Belfast. |
| 10 June 1973 | Samuel Rush (45) Protestant Status: Civilian (Civ), Killed by: non-specific Loyalist group (LOY) Bus driver. Shot by sniper firing at British Army (BA) Vehicle Check Point (VCP), Albertbridge Road, Belfast. |
| 12 June 1973 | Francis Campbell (70) Protestant Status: Civilian (Civ), Killed by: Irish Republican Army (IRA) Killed in car bomb explosion, Railway Road, Coleraine, County Derry. Inadequate warning given. |
| 12 June 1973 | Dinah Campbell (72) Protestant Status: Civilian (Civ), Killed by: Irish Republican Army (IRA) Killed in car bomb explosion, Railway Road, Coleraine, County Derry. Inadequate warning given. |
| 12 June 1973 | Elizabeth Craigmile (76) Protestant Status: Civilian (Civ), Killed by: Irish Republican Army (IRA) Killed in car bomb explosion, Railway Road, Coleraine, County Derry. Inadequate warning given. |
| 12 June 1973 | Nan Davis (60) Protestant Status: Civilian (Civ), Killed by: Irish Republican Army (IRA) Killed in car bomb explosion, Railway Road, Coleraine, County Derry. Inadequate warning given. |
| 12 June 1973 | Robert Scott (72) Protestant Status: Civilian (Civ), Killed by: Irish Republican Army (IRA) Killed in car bomb explosion, Railway Road, Coleraine, County Derry. Inadequate warning given. |
| 12 June 1973 | Elizabeth Palmer (60) Protestant Status: Civilian (Civ), Killed by: Irish Republican Army (IRA) Killed in car bomb explosion, Railway Road, Coleraine, County Derry. Inadequate warning given. |
| 12 June 1973 | Anthony Mitchell (38) Catholic Status: Civilian (Civ), Killed by: British Army (BA) Shot while walking past Springfield Road British Army (BA) / Royal Ulster Constabulary (RUC) base, Belfast. |
| 15 June 1973 | Michael Wilson (18) Protestant Status: Ulster Defence Association (UDA), Killed by: Ulster Defence Association (UDA) Shot at the home of his relative, Ulster Defence Association leader Tommy Herron, Ravenswood Park, Braniel, Belfast. Internal Ulster Defence Association dispute. |
| 16 June 1973 | Daniel Rouse (17) Catholic Status: Civilian (Civ), Killed by: Ulster Freedom Fighters (UFF) Found shot at the side of Dunmurry Lane, Dunmurry, near Belfast, County Antrim. |
| 17 June 1973 | Joseph Kelly (25) Catholic Status: Civilian (Civ), Killed by: Ulster Freedom Fighters (UFF) Found shot by Corr's Corner, Larne Road, near Glengormley, County Antrim. |
| 21 June 1973 | Barry Gritten (29) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Killed by booby trap bomb in unoccupied building, Lecky Road, Bogside, Derry. |
| 21 June 1973 | David Smith (31) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Killed by booby trap bomb while searching derelict house, Ballycolman, Strabane, County Tyrone. |
| 21 June 1973 | David Walker (16) Protestant Status: Civilian (Civ), Killed by: Official Irish Republican Army (OIRA) Found shot in entry off O'Neill Street, Falls, Belfast. |
| 25 June 1973 | Joseph Cunningham (36) Protestant Status: Civilian (Civ), Killed by: Ulster Freedom Fighters (UFF) Shot at his home, Nore Street, Lower Oldpark, Belfast. Alleged informer. |
| 25 June 1973 | Sean Loughran (37) Catholic Status: Irish Republican Army (IRA), Killed by: Irish Republican Army (IRA) Died in premature bomb explosion while travelling in car, Gortin Road, near Omagh, County Tyrone. |
| 25 June 1973 | Patrick Carty (26) Catholic Status: Irish Republican Army (IRA), Killed by: Irish Republican Army (IRA) Died in premature bomb explosion while travelling in car, Gortin Road, near Omagh, County Tyrone. |
| 25 June 1973 | Dermot Crowley (18) nfNI Status: Irish Republican Army (IRA), Killed by: Irish Republican Army (IRA) From County Cork. Died in premature bomb explosion while travelling in car, Gortin Road, near Omagh, County Tyrone. |
| 26 June 1973 | Paddy Wilson (39) Catholic Status: Civilian Political Activist (CivPA), Killed by: Ulster Freedom Fighters (UFF) Social Democratic and Labour Party (SDLP) Stormont Senator and Councillor. Together with his secretary, found stabbed to death in quarry, Hightown Road, near Belfast, County Antrim. |
| 26 June 1973 | Irene Andrews (29) Protestant Status: Civilian (Civ), Killed by: Ulster Freedom Fighters (UFF) Together with Social Democratic and Labour Party (SDLP) Stormont Senator and Councillor, Paddy Wilson, found stabbed to death in quarry, Hightown Road, near Belfast, County Antrim. |
| 26 June 1973 | Noorbaz Khan (45) nfNI Status: Civilian (Civ), Killed by: Irish Republican Army (IRA) Civilian employed by British Army (BA). Shot shortly after driving out of Bligh's Lane British Army (BA) base, Creggan, Derry. |
| 26 June 1973 | Robert McGuinness (22) Catholic Status: Civilian (Civ), Killed by: British Army (BA) Died four days after being shot while walking along Brandywell Avenue, Derry. |
| 29 June 1973 | Sean Armstrong (31) Protestant Status: Civilian (Civ), Killed by: non-specific Loyalist group (LOY) Shot at his home, Eglantine Avenue, Malone, Belfast. |
| 01 July 1973 | Reginald Roberts (25) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Shot by sniper while on British Army (BA) foot patrol, Bull Ring, Ballymurphy, Belfast. |
| 05 July 1973 | Robert Clarke (56) Catholic Status: Civilian (Civ), Killed by: Ulster Freedom Fighters (UFF) Shot as he arrived at his workplace, Pembroke Street, off Donegall Road, Belfast. |
| 06 July 1973 | Patrick Bracken (27) Catholic Status: Official Irish Republican Army (OIRA), Killed by: Ulster Volunteer Force (UVF) Shot from passing car shortly after leaving cafe, Falls Road, Belfast. |
| 09 July 1973 | Dorothy Lynn (46) Protestant Status: Civilian (Civ), Killed by: not known (nk) Died five days after being badly burned during hijacking of bus she was travelling on, Cliftonville Road, Belfast. |
| 10 July 1973 | Isaac Scott (41) Protestant Status: ex-Ulster Defence Regiment (xUDR), Killed by: Irish Republican Army (IRA) Shot outside Tully's Bar, Belleek, near Newtownhamilton, County Armagh. |
| 12 July 1973 | Frederick Davis (28) Protestant Status: Civilian (Civ), Killed by: non-specific Republican group (REP) Found strangled in entry off Seaforde Street, Short Strand, Belfast. |
| 17 July 1973 | Christopher Brady (21) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Killed by booby trap bomb in electricity junction box, while on British Army (BA) foot patrol, Divis Flats, Belfast. |
| 17 July 1973 | Geoffrey Breakwell (20) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Killed by booby trap bomb in electricity junction box, while on British Army (BA) foot patrol, Divis Flats, Belfast. |
| 17 July 1973 | Owen Ruddy (60) Catholic Status: Civilian (Civ), Killed by: non-specific Loyalist group (LOY) Killed in car bomb attack outside Silver Eel Bar, Aghalee Road, Crumlin, County Antrim. |
| 20 July 1973 | Richard Jarman (37) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Killed by booby trap bomb while on British Army (BA) foot patrol, Middletown, County Armagh. |
| 20 July 1973 | Sidney Watt (36) Protestant Status: Ulster Defence Regiment (UDR), Killed by: Irish Republican Army (IRA) Off duty. Shot outside his home, Ballintemple, near Meigh, County Armagh. |
| 21 July 1973 | Alphonsus Cunningham (21) Catholic Status: Irish Republican Army (IRA), Killed by: Irish Republican Army (IRA) Killed in premature bomb explosion while travelling in car, Newcastle, County Down. |
| 21 July 1973 | Pauline Kane (21) Catholic Status: Irish Republican Army (IRA), Killed by: Irish Republican Army (IRA) Killed in premature bomb explosion while travelling in car, Newcastle, County Down. |
| 22 July 1973 | Brian Criddle (34) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Died four days after being injured in land mine attack on British Army (BA) foot patrol, near Clogher, County Tyrone. |
| 22 July 1973 | Peter Linauer (24) nfNI Status: Civilian (Civ), Killed by: Ulster Volunteer Force (UVF) German seaman. Found shot in entry off Klondyke Street, Shankill, Belfast. |
| 24 July 1973 | Leonard Rossborough (38) Protestant Status: Civilian (Civ), Killed by: Ulster Volunteer Force (UVF) Publican. Died three days after being shot during armed robbery at his workplace, Horseshoe Bar, Shankill Road, Belfast. |
| 03 August 1973 | James Farrell (50) nfNIRI Status: Civilian (Civ), Killed by: Irish Republican Army (IRA) Shot, during armed robbery, while delivering wages to British Leyland factory, Cashel Road, Crumlin, Dublin. |
| 05 August 1973 | Francis Mullen (59) Catholic Status: Civilian (Civ), Killed by: Ulster Volunteer Force (UVF) Found shot at his farmhouse, near Moy, County Tyrone. |
| 05 August 1973 | Bernadette Mullen (39) Catholic Status: Civilian (Civ), Killed by: Ulster Volunteer Force (UVF) Found shot at her farmhouse, near Moy, County Tyrone. |
| 09 August 1973 | Henry Cunningham (17) nfNI Status: Civilian (Civ), Killed by: Ulster Volunteer Force (UVF) From County Donegal. Shot during gun attack on his firm's van, from bridge overlooking the M2 motorway, near Templepatrick, County Antrim. |
| 10 August 1973 | Joseph Murphy (22) Catholic Status: Civilian (Civ), Killed by: non-specific Loyalist group (LOY) Shot while walking along Kennedy Way, Andersonstown, Belfast. |
| 11 August 1973 | James McGlynn (20) Catholic Status: Irish Republican Army (IRA), Killed by: Irish Republican Army (IRA) Killed in premature bomb explosion while travelling in car, Kilclean, near Castlederg, County Donegal. |
| 11 August 1973 | Seamus Harvey (23) Catholic Status: Irish Republican Army (IRA), Killed by: Irish Republican Army (IRA) Killed in premature bomb explosion while travelling in car, Kilclean, near Castlederg, County Donegal. |
| 11 August 1973 | Norman Hutchinson (17) Protestant Status: Civilian (Civ), Killed by: Ulster Volunteer Force (UVF) Shot while walking along Ormeau Road, near University Street, Belfast. |
| 13 August 1973 | William McIlveen (36) Protestant Status: Royal Ulster Constabulary (RUC), Killed by: Irish Republican Army (IRA) Off duty reservist. Shot at his workplace, a factory, Cathedral Road, Armagh. |
| 15 August 1973 | Edward Drummond (50) Catholic Status: Civilian (Civ), Killed by: Ulster Volunteer Force (UVF) Killed in car bomb attack, outside Sportsman's Inn, Little Patrick Street, Belfast. |
| 16 August 1973 | Daniel McAnallen (27) Catholic Status: Irish Republican Army (IRA), Killed by: Irish Republican Army (IRA) Killed when mortar bomb exploded prematurely, during attack on Pomeroy British Army (BA) / Royal Ulster Constabulary (RUC) base, County Tyrone. |
| 16 August 1973 | Patrick Quinn (18) Catholic Status: Irish Republican Army (IRA), Killed by: Irish Republican Army (IRA) Killed when mortar bomb exploded prematurely, during attack on Pomeroy British Army (BA) / Royal Ulster Constabulary (RUC) base, County Tyrone. |
| 18 August 1973 | Trevor Holland (36) Protestant Status: Civilian (Civ), Killed by: Irish Republican Army (IRA) Shot from passing car while standing outside cafe, West Street, Edgarstown, Portadown. |
| 20 August 1973 | Charles O'Donnell (61) Catholic Status: Civilian (Civ), Killed by: Ulster Volunteer Force (UVF) Killed by bomb thrown into his home, Grampian Avenue, Strandtown, Belfast. |
| 23 August 1973 | Charles McDonnell (20) Catholic Status: Civilian (Civ), Killed by: Ulster Freedom Fighters (UFF) Found shot in car, Mayobridge, near Hilltown, County Down. |
| 23 August 1973 | Margaret Meeke (52) Protestant Status: Civilian (Civ), Killed by: Irish Republican Army (IRA) Shot by sniper while travelling in her car near to her home, Tullyvallen, near Newtownhamilton, County Armagh. Mistaken for Ulster Defence Regiment member's car. |
| 24 August 1973 | Patrick Duffy (37) Catholic Status: Civilian (Civ), Killed by: Irish Republican Army (IRA) Found shot in abandoned car, Buncrana Road, Derry. Alleged informer. |
| 25 August 1973 | Sean McDonald (50) Catholic Status: Civilian (Civ), Killed by: Ulster Volunteer Force (UVF) Found shot shortly after bomb attack on his workplace, a garage, Cliftonville Road, Belfast. |
| 25 August 1973 | Ronald McDonald (55) Catholic Status: Civilian (Civ), Killed by: Ulster Volunteer Force (UVF) Found shot shortly after bomb attack on his workplace, a garage, Cliftonville Road, Belfast. |
| 25 August 1973 | Anthony McGrady (16) Catholic Status: Civilian (Civ), Killed by: Ulster Volunteer Force (UVF) Found shot shortly after bomb attack on his workplace, a garage, Cliftonville Road, Belfast. |
| 26 August 1973 | Owen Devine (24) Catholic Status: Civilian (Civ), Killed by: Irish Republican Army (IRA) Found shot in derelict house, McClure Street, off Ormeau Road, Belfast. |
| 28 August 1973 | Kenneth Hill (25) Protestant Status: Ulster Defence Regiment (UDR), Killed by: Irish Republican Army (IRA) Shot by sniper while evacuating area during bomb alert, Culdee, Armagh. |
| 30 August 1973 | Ronald Beckett (36) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Killed attempting to defuse bomb at Tullyhomman Post Office, near Pettigoe, County Fermanagh. |
| 30 August 1973 | Francis Hall (29) Catholic Status: Irish Republican Army (IRA), Killed by: Irish Republican Army (IRA) Died one week after being injured in premature bomb explosion in house, Elaine Street, Stranmillis, Belfast. |
| 31 August 1973 | Patrick Mulvenna (19) Catholic Status: Irish Republican Army (IRA), Killed by: British Army (BA) Shot during gun battle from concealed British Army (BA) observation post while alighting from car, Ballymurphy Road, Ballymurphy, Belfast. |
| 31 August 1973 | James Bryson (25) Catholic Status: Irish Republican Army (IRA), Killed by: British Army (BA) Shot during gun battle from concealed British Army (BA) observation post while alighting from car, Ballymurphy Road, Ballymurphy, Belfast. He died 22 September 1973. |
| 01 September 1973 | Anne Marie Petticrew (19) Catholic Status: Irish Republican Army (IRA), Killed by: Irish Republican Army (IRA) Died nine days after being injured in premature bomb explosion in house, Elaine Street, Stranmillis, Belfast. |
| 05 September 1973 | Patrick Duffy (21) Catholic Status: Civilian (Civ), Killed by: Irish Republican Army (IRA) Killed by booby trap bomb when he drove tractor into field, near Belcoo, County Fermanagh. |
| 07 September 1973 | Matthew Lilley (54) Protestant Status: Ulster Defence Regiment (UDR), Killed by: Irish Republican Army (IRA) Off duty. Shot by sniper while delivering milk, near Belcoo, County Fermanagh. |
| 15 September 1973 | Maurice Spence (25) Protestant Status: Civilian (Civ), Killed by: non-specific Loyalist group (LOY) Found shot in his car, Glenwherry, near Ballymena, County Antrim. |
| 16 September 1973 | Tommy Herron (36) Protestant Status: Ulster Defence Association (UDA), Killed by: non-specific Loyalist group (LOY) Ulster Defence Association (UDA) leader. Found shot in ditch, Drumbo, near Lisburn, County Antrim. |
| 19 September 1973 | Richard Miller (21) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Undercover British Army (BA) member. Died three weeks after being shot outside Royal Victoria Hospital, Grosvenor Road, Belfast. |
| 22 September 1973 | James Brown (26) Catholic Status: Civilian (Civ), Killed by: Irish Republican Army (IRA) Found shot, Foyle Road, Derry. Alleged informer. |
| 23 September 1973 | Ronald Wilkinson (30) nfNIB Status: British Army (BA), Killed by: Irish Republican Army (IRA) Died six days after attempting to defuse bomb outside office block, Highfield Road, Edgbaston, Birmingham, England. |
| 25 September 1973 | Seamus Larkin (34) Catholic Status: ex-Official Irish Republican Army (xOIRA), Killed by: Official Irish Republican Army (OIRA) Found shot in laneway, Flagstaff, near Killeen, County Armagh. Internal OIRA dispute. |
| 01 October 1973 | Eileen Doherty (19) Catholic Status: Civilian (Civ), Killed by: Ulster Volunteer Force (UVF) Shot by passenger who got into taxi with her, Annadale Embankment, Ballynafeigh, Belfast. |
| 03 October 1973 | Lindsay Dobie (23) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Killed by booby trap bomb in parcel left at Bligh's Lane British Army (BA) base, Creggan, Derry. |
| 03 October 1973 | Ivan Vennard (32) Protestant Status: ex-Ulster Defence Regiment (xUDR), Killed by: Irish Republican Army (IRA) Shot while on postal round, Kilwilkie, Lurgan, County Armagh. |
| 12 October 1973 | Raymond McAdam (24) Catholic Status: Civilian (Civ), Killed by: Irish Republican Army (IRA) Killed during bomb attack on shop, Annaghmore, near Newtownbutler, County Fermanagh. |
| 16 October 1973 | William Campbell (27) Protestant Status: Royal Ulster Constabulary (RUC), Killed by: Irish Republican Army (IRA) Shot while on Royal Ulster Constabulary (RUC) foot patrol, near Capital Cinema, Antrim Road, Belfast. |
| 22 October 1973 | Ronald Fletcher (46) Protestant Status: Civilian (Civ), Killed by: non-specific Loyalist group (LOY) Passerby, killed during bomb attack on Wilson's Bar, Newtownards Road, Ballyhackamore, Belfast. |
| 28 October 1973 | Stephen Hall (27) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Shot by sniper while on British Army (BA) foot patrol, Market Square, Crossmaglen, County Armagh. |
| 28 October 1973 | John Doherty (31) nfNIRI Status: Royal Ulster Constabulary (RUC), Killed by: Irish Republican Army (IRA) Originally from County Donegal. Off duty. Shot while visiting his mother's home, near Lifford, County Donegal. |
| 29 October 1973 | Patrick Campbell (34) Catholic Status: Civilian (Civ), Killed by: Ulster Volunteer Force (UVF) Shot at his home, Cline Walk, Banbridge, County Down. |
| 01 November 1973 | Daniel Carson (28) Catholic Status: Civilian (Civ), Killed by: non-specific Loyalist group (LOY) Shot as he left his workplace, Dayton Street, Shankill, Belfast. |
| 01 November 1973 | Francis McNellis (65) Catholic Status: Civilian (Civ), Killed by: Ulster Volunteer Force (UVF) Passerby, killed during bomb attack, outside Avenue Bar, Union Street, Belfast. |
| 06 November 1973 | John Aikman (25) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Shot by sniper while on British Army (BA) foot patrol, Newtownhamilton, County Armagh. |
| 07 November 1973 | Robert McCaffrey (18) Catholic Status: Civilian (Civ), Killed by: Ulster Defence Association (UDA) Shot outside his workplace, Mackie's Factory, Springfield Road, Belfast. |
| 08 November 1973 | Francis McCaughey (33) Catholic Status: Civilian (Civ), Killed by: Ulster Volunteer Force (UVF) Died 11 days after being injured when detonated booby trap bomb on his farm, Carnteel, Aughnacloy, County Tyrone. |
| 09 November 1973 | William Wallace (62) Protestant Status: Civilian (Civ), Killed by: Ulster Volunteer Force (UVF) Passerby, killed when bomb exploded outside Sunflower Bar, Corporation Street, Belfast. |
| 13 November 1973 | Bernard Teggart (15) Catholic Status: Civilian (Civ), Killed by: Irish Republican Army (IRA) Found shot near Floral Hall, Zoological Gardens, Antrim Road, Belfast. Alleged informer. |
| 14 November 1973 | John Lundy (61) Catholic Status: Civilian (Civ), Killed by: Irish Republican Army (IRA) Shot during sniper attack on British Army (BA) observation post, Moira Street, Short Strand, Belfast. |
| 14 November 1973 | Kathleen Feeney (14) Catholic Status: Civilian (Civ), Killed by: Irish Republican Army (IRA) Shot during sniper attack on British Army (BA) mobile patrol, Lecky Road, Bogside, Derry. |
| 15 November 1973 | Michael McVerry (23) Catholic Status: Irish Republican Army (IRA), Killed by: Royal Ulster Constabulary (RUC) Shot during gun attack on Keady British Army (BA) / Royal Ulster Constabulary (RUC) base, County Armagh. |
| 18 November 1973 | Charles Logan (26) Protestant Status: Ulster Volunteer Force (UVF), Killed by: Ulster Volunteer Force (UVF) Died in premature bomb explosion at farmhouse, Desertmartin, County Derry. |
| 24 November 1973 | David Roberts (25) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Killed in land mine attack on British Army (BA) foot patrol, near Crossmaglen, County Armagh. |
| 24 November 1973 | Michael Marley (17) Catholic Status: Irish Republican Army Youth Section (IRAF), Killed by: British Army (BA) Shot while involved in a bomb attack on a British Army (BA) foot patrol, Divis Flats, Belfast. |
| 25 November 1973 | Heinz Pisarek (30) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Shot while on British Army (BA) foot patrol, Rossville Flats, Bogside, Derry. |
| 25 November 1973 | Joseph Brooks (20) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Shot while on British Army (BA) foot patrol, Rossville Flats, Bogside, Derry. |
| 26 November 1973 | Anthony Braden (58) Catholic Status: Civilian (Civ), Killed by: Irish Republican Army (IRA) Shot while driving his car along Jamaica Street, Ardoyne, Belfast. |
| 27 November 1973 | Desmond Morgan (18) Catholic Status: Irish Republican Army (IRA), Killed by: British Army (BA) Shot during attempted hijacking of vehicle, Coalisland, County Tyrone. |
| 01 December 1973 | Robert Megaw (29) Protestant Status: Royal Ulster Constabulary (RUC), Killed by: Irish Republican Army (IRA) Shot by sniper while on Royal Ulster Constabulary (RUC) mobile patrol, Edward Street, Lurgan, County Armagh. |
| 03 December 1973 | Joseph Walker (18) Catholic Status: Irish Republican Army (IRA), Killed by: British Army (BA) Shot during attempted ambush of British Army (BA) mobile patrol, The Rath, Central Drive, Creggan, Derry. |
| 08 December 1973 | James Gibson (42) Catholic Status: Civilian (Civ), Killed by: non-specific Loyalist group (LOY) Shot at his shop, Stranmillis Road, Stranmillis, Belfast. |
| 10 December 1973 | James Hesketh (21) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Shot by sniper while on British Army (BA) foot patrol, Leeson Street, Lower Falls, Belfast. |
| 11 December 1973 | Maurice Rolston (37) Protestant Status: Royal Ulster Constabulary (RUC), Killed by: Irish Republican Army (IRA) Off duty. Killed by booby trap bomb attached to his car outside his home, Newcastle, County Down. |
| 15 December 1973 | Ivan Johnston (34) Protestant Status: ex-Royal Ulster Constabulary (xRUC), Killed by: Irish Republican Army (IRA) Found shot, Derrynoose, near Keady, County Armagh. |
| 15 December 1973 | James McGinn (20) Catholic Status: Irish Republican Army (IRA), Killed by: Irish Republican Army (IRA) Died in premature explosion while carrying bomb across bridge, near Clady, County Donegal. |
| 20 December 1973 | Rodney Fenton (23) Protestant Status: Civilian (Civ), Killed by: Irish Republican Army (IRA) Bank clerk. Shot shortly after leaving bank with colleagues, Atlantic Avenue, New Lodge, Belfast. Off duty Royal Ulster Constabulary (RUC) reservist intended target. |
| 24 December 1973 | Edward Grant (18) Catholic Status: Irish Republican Army (IRA), Killed by: Irish Republican Army (IRA) Died in premature bomb explosion, Clarke's Bar, Monaghan Street, Newry, County Down. |
| 24 December 1973 | Brendan Quinn (17) Catholic Status: Irish Republican Army (IRA), Killed by: Irish Republican Army (IRA) Died in premature bomb explosion, Clarke's Bar, Monaghan Street, Newry, County Down. |
| 24 December 1973 | Aubrey Harshaw (18) Protestant Status: Civilian (Civ), Killed by: Irish Republican Army (IRA) Died in premature bomb explosion, Clarke's Bar, Monaghan Street, Newry, County Down. |
| 26 December 1973 | George Hyde (19) Protestant Status: Ulster Defence Association (UDA), Killed by: non-specific Loyalist group (LOY) Found beaten to death in Loyalist compound, Long Kesh Prison, County Down. Alleged informer. |
| 28 December 1973 | Alexander Howell (35) Protestant Status: Ulster Volunteer Force (UVF), Killed by: British Army (BA) Shot during altercation between local people and British Army (BA) patrol outside Bayardo Bar, Shankill Road, Belfast. |
| 29 December 1973 | Michael Logue (21) Catholic Status: Royal Ulster Constabulary (RUC), Killed by: Ulster Defence Association (UDA) Shot by sniper when Royal Ulster Constabulary (RUC) patrol lured to bogus robbery, Forthriver Road, Glencairn, Belfast. |
| 31 December 1973 | Alan Daugherty (23) nfNI Status: British Army (BA), Killed by: Irish Republican Army (IRA) Shot by sniper while travelling in British Army (BA) Armoured Personnel Carrier, Beechmount Avenue, Falls, Belfast. |