Castle Academy is a primary school based in Northampton under the West Northamptonshire local authority.

The school educates mixed pupils aged 3 to 11. It currently has 451 pupils on roll with space for 420, offering a broad curriculum across all primary year groups.

The most recent Ofsted inspection, published on 11 January 2022, rated the school Outstanding. Inspectors highlighted the overall quality of education and the strong relationships between staff and pupils.