Hamstel Junior School is a primary school based in Southend-on-Sea under the Southend-on-Sea local authority.

The school educates mixed pupils aged 7 to 11. It currently has 586 pupils on roll with space for 600, offering a broad curriculum across all primary year groups.

The most recent Ofsted inspection, published on 19 March 2024, rated the school Good. Inspectors highlighted the overall quality of education and the strong relationships between staff and pupils.