Dundalli (c. 1820 – 5 January 1855) was an Aboriginal lawman who figured prominently in accounts of conflict between European settlers and indigenous aboriginal peoples in the area of Brisbane in South East Queensland. Traditionally described as a murderer, savage and terrorist, he is now thought variously to have been a guerilla leader or to have coordinated a decade-long resistance to white colonization the area. He was hanged publicly in Brisbane in 1855 by order of the Sheriff of New South Wales.