Townhill Junior School is a foundation school located in Southampton, within the Southampton 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 7 to 11. It currently has 256 pupils on roll with space for 240, offering a broad curriculum across all primary year groups.

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