St John's Catholic Primary School, Trowbridge is a voluntary aided school located in Trowbridge, within the Wiltshire 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 4 to 11. It currently has 297 pupils on roll with space for 315, offering a broad curriculum across all primary year groups.

The most recent Ofsted inspection, published on 22 November 2022, rated the school Outstanding. Inspectors highlighted the overall quality of education and the strong relationships between staff and pupils.