Cottage Grove Primary School and Nursery is a academy converter located in Southsea, within the Portsmouth 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 2 to 11. It currently has 477 pupils on roll with space for 450, offering a broad curriculum across all primary year groups.

The most recent Ofsted inspection, published on 25 June 2024, rated the school Outstanding. Inspectors highlighted the overall quality of education and the strong relationships between staff and pupils.