Alton Park Junior School is a academy converter located in Clacton-on-Sea, within the Essex 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 caters for mixed pupils aged 7 to 11, providing learning across the full primary phase.

The most recent Ofsted inspection, published on 13 March 2024, rated the school Good. Inspectors highlighted the overall quality of education and the strong relationships between staff and pupils.