# List of massacres in Australia

This is a list of massacres and mass murders that have occurred in Australia and its predecessor colonies (some historical numbers may be approximate). Many of the massacres not listed here may instead be found in the list of massacres of Indigenous Australians. There is no uniform, global standard for what constitutes a mass murder. For the purposes of this list, the Australian Institute of Criminology definition of mass murder as having a "threshold of four or more fatalities" is used.

## Massacres and mass murders

| Incident | Year | Location | Deaths | Injuries | Notes |
| Batavia massacre | 1629 | Houtman Abrolhos, Western Australia | 110+ | unknown | Massacre of survivors after the sinking of Dutch merchant ship Batavia following a mutiny. |
| Shipwreck survivors of the Maria massacred | 1840 | Coorong, South Australia | 25 | 0 | Ship travelling from Port Adelaide to Hobart was shipwrecked on the SE coast of South Australia, with all surviving the wreck. The survivors were being guided to safety by the local Narrindjeri people, but were massacred by them. |
| Cullin-la-ringo massacre | 17 October 1861 | Central Queensland | 19 | 0 | Massacre of newly arrived white settlers by Indigenous Australians. |
| Response to the Cullin-la-ringo massacre | October 1861 | Central Queensland | 60-70~ | unknown | In response to the Cullin-la-ringo massacre, "sixty or seventy" Aboriginals were massacred by a vigilante party of eleven heavily armed white settlers accompanied by two Aboriginal trackers. |
| Cavanagh murders | 11 October 1896 | Peterborough, South Australia | 6 (plus 1 perp.) | 0 | Joseph Thyer, a sheep farmer, murdered his wife and five children before hanging himself. |
| Murder of the Glover family | 1 March 1898 | Triabunna, Tasmania | 6 (plus 1 perp.) | 0 | A mother murdered her six children and then committed suicide. |
| Breelong murders | July 1900 | Breelong, New South Wales | 9 (plus 1 perp.) | 0 | Jimmy Governor and Jack Underwood murdered four members of the Mawbrey family and a school-teacher at Breelong near Gilgandra. Underwood was captured soon afterwards, but the Governor brothers took to the bush. During the period they were at large, ranging over a large area of north-central New South Wales, the brothers committed further murders and multiple robberies. |
| Bradshaw massacre | 26 November 1905 (approx) | Victoria River, Northern Territory | 7 | 0 | Four white men and three Aboriginal boys massacred with tomahawks by Aboriginal prisoners being transported by boat to Palmerston to stand trial for the earlier murder of two white men. One Aboriginal boy survived and reported the incident. |
| Ching family murders | 16 November 1911 | Alligator Creek, Mackay, Queensland | 6 | 0 | George David Silva murdered six members of the Ching family by shooting and bashing. Silva was hanged at Boggo Road Gaol in Brisbane on 10 June 1912. |
| Battle of Broken Hill | 1 January 1915 | Broken Hill, New South Wales | 4 (plus 2 perps.) | 7 | Spree shooting by two Ghans gunmen |
| Botanic garden massacre | 1924 | Melbourne | 4 (plus 1 perp.) | 2 | Mass shooting; perpetrator committed suicide. |
| Murder of the Archur family | 26 February 1929 | Devonport, Tasmania | 6 (plus 1 perp.) | 0 | Andrew Thomas Edgar Archur murdered his five children and his wife and then set fire to their house. He killed himself after the attack. |
| Murder of the Davies family | 21 August 1931 | Perth | 6 (plus 1. perp) | 0 | Roderick A. Davies, a 36-year-old carpenter, shot his wife and five children dead before taking his own life. |
| Boulder bombings | 1 February 1942 | Kalgoorlie-Boulder, Western Australia | 14 (plus 1. perp) | 15 | Bombing of a boarding house containing 30 people in Boulder, Western Australia by 45-year-old Pero Raecivich. |
| Glen Innes shooting | 2 July 1948 | Glen Innes, New South Wales | 6 | 0 | Frederick Charles Hall, a 48-year-old labourer shot his six children to death He was sentenced to death, later commuted to life imprisonment. |
| Murder of the Armanasco family | 12 October 1950 | Collie, Western Australia | 6 | 0 | 40-year-old Raymond Armanasco killed his wife and five of his children in Collie near Perth. Armanasco was later sentenced to death, later commuted to life imprisonment. |
| Narella Street massacre | 18 February 1957 | Brisbane, Queensland | 6 (plus 1 perp.) | 1 | Marian Ryszard Majka killed six and injured a baby in two houses on Narella Street in Brisbane before taking his own life. |
| Warwick Farm gassing | 5–6 May 1964 | Warwick Farm, New South Wales | 7 | 0 | An entire family was found gassed to death in their Warwick Farm home. The victims were Herbert Darnley, his wife, Joyce, and their five children. A note was found on the front door of the scene, indicating a murder-suicide, although no perpetrator was reported as identified. |
| Crawford family murders | 1 July 1970 | Glenroy, Victoria | 4 | 0 | Elmer Crawford electrocuted and bludgeoned his pregnant wife and three children at their home, before putting the bodies into his car and pushing the car over a cliff at Loch Ard Gorge. |
| Hope Forest shooting | 6 September 1971 | Hope Forest, South Australia | 10 | 0 | Rampage killing by Clifford Bartholomew, who shot dead ten members of his family. It is the deadliest familicide in Australian history. |
| Whiskey Au Go Go fire | 8 March 1973 | Fortitude Valley, Queensland | 15 | unknown | Arson attack that killed fifteen and injured many more at a nightclub. |
| Savoy Hotel fire | 5 December 1975 | Kings Cross, New South Wales | 15 | unknown | Reginald John Lyttle set fire to newspapers in a hotel. Fourteen died from carbon monoxide poisoning and one from burns as a result of the fire. |
| Connellan air disaster | 5 January 1977 | Alice Springs Airport, Northern Territory | 4 (plus 1 perp.) | 5 | Suicide attack on Alice Springs Airport. |
| Weir family massacre | 18 January 1977 | Echuca, Victoria | 5 (plus 1 perp.) | 0 | Roger Bruce Weir, 32, shot and killed his five children at their home in Echuca with a .22 calibre single shot rifle before using the weapon to commit suicide. |
| Campsie murders | 24 September 1981 | Campsie, New South Wales | 5 (plus 1 perp.) | 0 | Rampage killing by Fouad Daoud, who shot dead five members of his family before killing himself. |
| Inland Motel murders | 18 August 1983 | Uluru, Northern Territory | 5 | 16 | Vehicular attack by Douglas Crabbe, who drove a truck into the bar of the Inland Motel after being refused service. |
| Wahroonga murders | 1 June 1984 | Wahroonga, New South Wales | 5 (plus 1 perp.) | 0 | Rampage killing by John Brandon, who shot dead five members of his family before killing himself. |
| Milperra massacre | 2 September 1984 | Milperra, New South Wales | 7 | 28 | Shootout between two rival motorcycle gangs. One bystander was among those killed in the incident. |
| Pymble shooting | 23 January 1987 | Pymble, New South Wales | 4 | 0 | Richard Maddrell went to the family home of his former girlfriend, shot her and three others. |
| Top End shootings | June 1987 | Top End, Northern Territory | 5 (plus 1 perp.) | 0 | Spree killing by Joseph Schwab over a five-day period. Shot dead by police. |
| Hoddle Street massacre | 9 August 1987 | Clifton Hill, Victoria | 7 | 19 | A spree shooting by Julian Knight. |
| Huynh family murders | 10 October 1987 | Canley Vale, New South Wales | 5 | 0 | Rampage killing by John Tran, who shot dead five members of a family. |
| Queen Street massacre | 8 December 1987 | Melbourne | 8 (plus 1 perp.) | 5 | A spree shooting/murder–suicide by Frank Vitkovic. |
| Oenpelli shootings | 25 September 1988 | Gunbalanya, Northern Territory | 5 | 0 | Rampage killing by Dennis Rostron, shooting five members of his family at Molgawo, a remote Arnhem Land outstation near Gunbalanya (formerly known as Oenpelli). |
| Surry Hills shootings | 30 August 1990 | Surry Hills, New South Wales | 5 | 7 | A spree shooting by Paul Anthony Evers who killed five people and injured seven with a 12 gauge pump-action shotgun at a public housing precinct in Surry Hills before surrendering to police. |
| Strathfield massacre | 17 August 1991 | Strathfield, New South Wales | 7 (plus 1 perp.) | 6 | A spree shooting/murder–suicide by Wade Frankum. |
| Central Coast massacre | 27 October 1992 | Terrigal, New South Wales | 7 | 1 | A spree shooting by Malcolm George Baker. |
| Greenough Family Massacre | 21 February 1993 | Greenough, Western Australia | 4 | 0 | William Mitchell murdered and sexually assaulted Karen MacKenzie, also murdering her three children with an axe at their remote rural property in Greenough, Western Australia. Mitchell was later convicted of the massacre and was sentenced to life with a minimum of 20 years and has been denied parole in 2013 and 2016, and in 2019 was banned from applying for parole for six years. |
| 1993 Cangai siege | March 1993 | Cangai, New South Wales | 5 | 0 | Leonard Leabeater, Robert Steele and Raymond Bassett went on a nine-day rampage resulting in their taking hostages in a siege in a farmhouse at Hanging Rock Station in Cangai. |
| Wollongong Knife Murders | 1994 | Wollongong, New South Wales | 4 | 0 | Ljube Velevski, used a knife to kill his wife and three children in their Berkeley home near Wollongong in 1994. |
| Hillcrest murders | 25 January 1996 | Hillcrest, Queensland | 6 (plus 1 perp.) | 0 | Mass shooting. Peter May shot dead six members of his family before killing himself. |
| Port Arthur massacre | 28 April 1996 | Port Arthur, Tasmania | 35 | 24 | A spree shooting by Martin Bryant. The deadliest mass shooting in Australia. Led to the National Firearms Agreement between Australia's states, territories and federal government, mandating licenses and registration for gun owners and users, and banning semi-automatic long guns in most cases. See Gun laws in Australia. |
| Shoobridge family murders | 28 June 1997 | Richmond, Tasmania | 4 (plus 1 perp.) | 0 | Peter Shoobridge cut the throats of his four daughters whilst they slept then took his own life with a rifle after cutting off one of his hands with an axe. |
| Childers Palace Backpackers Hostel fire | 23 June 2000 | Childers, Queensland | 15 | unknown | Arson attack by Robert Paul Long, which killed fifteen international backpackers. |
| Churchill Fire | 7 February 2009 | Churchill, Victoria | 10 | unknown | Arson attack by Brendan Sokaluk that killed ten people, during the Black Saturday bushfires period. |
| Lin family murders | 18 July 2009 | North Epping, New South Wales | 5 | unknown | Blunt instrument attack that killed five members of the Lin family. |
| Quakers Hill Nursing Home fire | 18 November 2011 | Quakers Hill, New South Wales | 11 | unknown | Arson attack by Roger Kingsley Dean, a nurse, which killed eleven people. |
| Hunt family murders | 9 September 2014 | Lockhart, New South Wales | 4 (plus 1 perp.) | 0 | Murder–suicide, mass shooting, familicide. Geoff Hunt killed his wife and three children before turning the gun on himself. |
| Cairns child killings | 19 December 2014 | Cairns, Queensland | 8 | 1 (self-inflicted by suspect) | Stabbing attack and Familicide. Eight children aged 18 months to 15 years killed. Thirty-seven-year-old woman also found injured. The woman, Raina Mersane Ina Thaiday, was later charged with the murder of the children, seven of whom were hers, plus her niece. |
| January 2017 Melbourne car attack | 20 January 2017 | Melbourne, Victoria | 6 | 27 | Vehicular attack. Dimitrious (James) Gargasoulas drove a Holden Commodore into Bourke St Mall, resulting in the deaths of six people and injuring 27 others. Should not be confused with the December 2017 Melbourne car attack which killed one person. |
| Osmington shooting | 11 May 2018 | Osmington, Western Australia | 6 (plus 1 perp.) | 0 | Murder–suicide, mass shooting, familicide. A grandfather shot his four grandchildren at their home, his daughter, his wife, and then himself. |
| September 2018 Bedford massacre | 9 September 2018 | Bedford, Western Australia | 5 | 0 | Stabbing, familicide. Five people were fatally stabbed or bashed in a house in the suburb of Bedford near Perth. The victims were two adult women, one three year old girl, and two girls aged 18 months. In April 2019, 25-year-old Anthony Harvey pleaded guilty to murdering his five family members. Should not be confused with the 1879 Cape Bedford Massacre against aboriginal people. |
| 2019 Darwin shooting | 4 June 2019 | Darwin, Northern Territory | 4 | 1 | Spree shooting. Four people were killed and one person suffered a critical leg injury in a mass shooting allegedly carried out with a prohibited pump-action (Category C) shotgun. The shooter, 45-year-old Benjamin Glenn Hoffman, was charged with four counts of murder and later pleaded guilty to three counts. The shooter had been released from prison on parole in January 2019 and was wearing a GPS-tracked electronic monitoring bracelet at the time of the offence. |
| Camp Hill carjacking | 19 February 2020 | Camp Hill, Queensland | 4 (plus 1 perp.) | 0 | Domestic violence incident. Rowan Baxter set fire to his estranged wife's car, killing all four occupants, before committing suicide at the scene. |
| 2024 Westfield Bondi Junction stabbings | 13 April 2024 | Bondi Junction, New South Wales | 6 (plus 1 perp.) | 12 hospitalised | Mass stabbing. Joel Cauchi entered Bondi Junction Westfield shopping centre where he stabbed multiple people before being shot by police. Five victims, four women and one man, died at the scene, while a sixth victim, a woman, died in hospital. The injured victims include a young child, whose mother was the sixth victim. |

## Attacks causing multiple non-fatal injuries

Mass violent attacks which caused many injuries but few deaths.
* Sydney Yugoslav General Trade and Tourist Agency bombing – in 1972, 16 people were wounded by a bomb planted at Yugoslav tourism agencies. Nobody was killed.
* Sydney Hilton Hotel bombing – in 1978, a bomb exploded outside the Hilton Hotel in Sydney, injuring 11 people and killing 3.
* Russell Street bombing – in 1986, 23 people were wounded when a car bomb ignited outside a Police Building. One of the wounded, a female police officer, died later of injuries from the explosion.
* December 2017 Melbourne car attack – in December 2017, a man drove a car into pedestrians, injuring 18 people (including himself) and killing 1. Should not be confused with the January 2017 Melbourne car attack.
* 2010 Darwin shopping centre bombing - a shopping trolley loaded with petrol cans and fireworks was detonated in a shopping center, injuring 19 people.
* Monash University shooting - a mass shooting which resulted in 2 deaths and 5 injuries.