St Mary's Roman Catholic Primary School, Osbaldeston is a voluntary aided school located in Blackburn, within the Lancashire local authority. The school plays an important role in the local community and forms part of the state funded education system in England.

St Mary's Roman Catholic Primary School, Osbaldeston caters for mixed pupils from 3 to 11 years. With 73 pupils enrolled and a capacity of 99, the school provides a structured and balanced curriculum aligned with national expectations.

Ofsted last inspected the school on 05 May 2022, awarding it a Outstanding rating. The report noted positive aspects of leadership, safeguarding and the school’s approach to pupil development.