St Margaret Mary's Catholic Infant School is a primary school based in Liverpool under the Knowsley local authority.

The school educates mixed pupils aged 3 to 7. It currently has 392 pupils on roll with space for 360, offering a broad curriculum across all primary year groups.

Ofsted last inspected the school on 05 November 2024, awarding it a Outstanding rating. The report noted positive aspects of leadership, safeguarding and the school’s approach to pupil development.