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1788 to 1930, peaking through the mid-1800sReputable source · 2 sourcesDebated

The Colonial Frontier Massacres project documents at least 10,000 Aboriginal deaths across the frontier wars

Decades of dispersed, largely unpunished violence as pastoral settlement spread inland

On the timeline · around 1788 to 1930, peaking through the mid-1800s · Penal Colony to FederationPenal Colony to FederationThe Colonial Frontier Massacres project documents at least 10,000 Aboriginal deaths across the frontier wars18201830184018501860187018801890

Quick facts

Project
Colonial Frontier Massacres, University of Newcastle
Lead researcher
Lyndall Ryan
Period covered
1788 to 1930
Massacre threshold used
six or more defenceless people killed in one operation

What happened

As pastoral settlement pushed inland from the 1820s onward, violence between colonists and Aboriginal nations defending their land became a defining, largely unrecorded feature of frontier expansion across the continent. Historian Lyndall Ryan and colleagues at the University of Newcastle's Centre for 21st Century Humanities built the Colonial Frontier Massacres map, defining a massacre as the deliberate, unlawful killing of six or more defenceless people in a single operation and corroborating each incident against settler diaries, newspaper reports, Aboriginal oral testimony, and government archives. Their research, funded by an Australian Research Council grant, documents that thousands of Aboriginal and Torres Strait Islander people were killed in massacres between 1788 and 1930, with the mapped total rising as further incidents are verified and added.

Why it matters

The project overturned a long-held popular myth of peaceful settlement by systematically documenting frontier violence with named locations, dates, and sources, rather than treating it as scattered anecdote. Unlike Myall Creek, almost none of these killings led to prosecution, since colonial and later state governments rarely investigated violence against Aboriginal people with the same seriousness applied to violence between settlers.

How we know

The Colonial Frontier Massacres map cross-references multiple independent source types for each documented incident and states plainly that it includes only massacres for which sufficient evidence could be found, meaning the true toll is understood by the researchers themselves to be a floor, not a ceiling.

Sources

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Part of a timelineHistory of Australia33 events · 65,000 years of the world's oldest living cultures, a penal colony's dispossession of them, and the reckoning still underwayView all →