Eccleston St Mary's Church of England Primary School is a primary school based in Chorley under the Lancashire local authority.

The school educates mixed pupils aged 4 to 11. It currently has 166 pupils on roll with space for 210, offering a broad curriculum across all primary year groups.

Ofsted last inspected the school on 21 January 2020, awarding it a Outstanding rating. The report noted positive aspects of leadership, safeguarding and the school’s approach to pupil development.