This paper considers the coercive sterilization of Aboriginal women in legislated and non-legislated form in Canada. I provide an historical and materialist critique of coercive sterilization. I argue for coercive sterilization to be understood as one of many policies employed to undermine Aboriginal women, to separate Aboriginal peoples from their lands and resources, and to reduce the numbers of those to whom the federal government has obligations. I show how the effects of the sterilization of Aboriginal women, whether intended or not, are in line with past Indian policy and serve the political and economic interests of Canada. (Contains 9 tables and 97 notes.)