[영문]Similar to other wealthy countries with colonised indigenous populations, Australia's indigenous children, those of Aboriginal and Torres Strait Islander descent, are seriously over-represented in the child welfare system. The specific dimensions of this problem warrant detailed examination. It is useful to consider factors such as rates of entry to care, length of stay and the nature of services provided in order to understand the problem more fully. This article uses child protection, out-of-home care and juvenile justice administrative data to examine the levels of disproportionality at key decision points in the child welfare system. The data show that child welfare interventions are persistently more intrusive for indigenous children, and that levels of disproportionality have not improved over time. More comprehensive child and family welfare policies are needed to address indigenous disadvantage. Despite calls by indigenous community agencies for more input to decision-making, their participation in the Australian child welfare system remains marginal