The Church of St Mary the Blessed Virgin is an Anglican church in Addington, in the Borough of Croydon, London. It is associated with the Archbishops of Canterbury of the 19th century, who lived at nearby Addington Palace: five of the archbishops are buried at the church.

Addington is a village and area in south London, England, within the London Borough of Croydon. It is south of Spring Park, west of Coney Hall, north of New Addington and east of Forestdale and Selsdon, and is 11.1 miles (18 km) south of Charing Cross and 4 miles (6.4 km) south-east of the centre of Croydon.