Mill Rythe Infant School is a foundation school located in Hayling Island, within the Hampshire 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 5 to 7. It currently has 150 pupils on roll with space for 270, offering a broad curriculum across all primary year groups.

The most recent Ofsted inspection, published on 08 February 2023, rated the school Outstanding. Inspectors highlighted the overall quality of education and the strong relationships between staff and pupils.