St John Roman Catholic Primary School is a academy converter located in Baldock, within the Hertfordshire local authority. The school plays an important role in the local community and forms part of the state funded education system in England.

The school educates mixed pupils aged 3 to 11. It currently has 165 pupils on roll with space for 210, offering a broad curriculum across all primary year groups.

The most recent Ofsted inspection, published on 13 March 2023, rated the school Outstanding. Inspectors highlighted the overall quality of education and the strong relationships between staff and pupils.