The Hornet Bank massacre occurred at Hornet Bank station near Eurombah on the upper Dawson River in central Queensland, Australia, between one and two o'clock in the morning on 27 October 1857. A group of mostly Yiman Indigenous Australians attacked the homestead of the Fraser family, killing eleven people: Martha Fraser and seven of her children, the family's tutor Henry Neagle, and two station hands, John Newman and a man recorded as Bernangl.
British colonists had begun settling on Yiman land from 1847, following an earlier expedition through the area. Hornet Bank station was established in the early 1850s and leased to Scottish-born John Fraser in 1854, who moved there with his wife Martha and their children. After John Fraser's death in 1856, his eldest son William, then 23, managed the station. Accounts describe rising tensions over settlers' occupation of Yiman land and reported prior violence against Yiman people, including shootings and an alleged poisoning. It was also reported that older Fraser sons had abducted and raped young Yiman women and girls, a matter their own mother reportedly complained about in writing.
The attack was organized during 1857 with the involvement of a man named Beilba, believed to be a leading figure, at least two former Native Police troopers, and Baulie, an Aboriginal servant of the Frasers who guided the raiders to the sleeping household after killing the station dogs. Accounts state the raiders initially intended to abduct a Fraser woman but the situation escalated after the first person to confront them was killed; those in the house were killed, Neagle was castrated, and Martha Fraser and her two eldest daughters were raped before being killed. The sole survivor was fourteen-year-old Sylvester Fraser, who escaped and raised the alarm at a neighboring station.
In the aftermath, Native Police divisions under several officers, private settler militias including a group called "The Browns," and William Fraser conducted sustained punitive expeditions across the region. These killings, moderately estimated at 150 in the immediate Eurombah district and reportedly over 300 at stations in the Wide Bay district alone, contributed to what the source describes as the near-extermination of the Yiman tribe and language by 1858, though this claim of extermination has been disputed, and descendants of the Yiman have since been recognized by the High Court of Australia as original custodians of land around Taroom. William Fraser continued killing Aboriginal people for years afterward without prosecution and became an officer in the Native Police in 1867. A memorial was erected at the grave site in 1957, and the site was added to the Queensland Heritage Register in 2008.