Ted Cawthron is an Australian neo Nazi activist. He was one of the earlier neo Nazi activists in Australia. He was one of the founding and leading figures in the Australian National Socialist Party alongside Arthur Smith and Don Lindsay.
Cawthron was deeply influenced by American mysticalist neo fascist writer Francis Packer Yockey. He was also closely affiliated to Hungarian fascist Nazi collaborators who were in exile in Australia. His date of death is unknown.