Long Ditton St Mary's CofE (Aided) Junior School is a voluntary aided school located in Surbiton, within the Surrey local authority. The school plays an important role in the local community and forms part of the state funded education system in England.

Long Ditton St Mary's CofE (Aided) Junior School caters for mixed pupils from 7 to 11 years. With 233 pupils enrolled and a capacity of 270, the school provides a structured and balanced curriculum aligned with national expectations.

The most recent Ofsted inspection, published on 6 March 2024, rated the school Outstanding. Inspectors highlighted the overall quality of education and the strong relationships between staff and pupils.