Contemporary education is being undeniably shaped by datafication, and while new algorithmic and automated decision-making processes can have educational benefits, they also raise issues about children's digital rights and education policy responses to these rights. This study mapped how children's digital right to privacy and related human rights concepts are present in education policy documents of Australia's three largest state government departments of education. A children's rights coding framework was developed from the United Nation's 'General comment No. 25 (2021) on children's rights in relation to the digital environment' and used to code the dataset. Two levels of analysis were then undertaken. Level 1 involved code and subcode frequency analyses of concepts related to children's digital rights in policy documents. Level 2 was a descriptive qualitative analysis designed to understand how digital rights were expressed in policy. The study found that although all state government departments of education reflected some elements of children's digital rights, some states had a more complex, sustained and public-facing commitment to expressing these in policy. The study concluded that Australian government departments of education should work towards providing more transparent public-facing policy on children's digital rights that can empower students and their families to make informed decisions within a rapidly shifting digital environment.