Brompton Oratory

The Church of the Immaculate Heart of Mary, or as named in its Grade II* architectural listing, The Oratory, is a large neo-classical Roman Catholic church in Knightsbridge, London. It is traditionally known as Brompton Oratory, which distinguishes it as a church rather than its connected clergy and religious community. The church is closely connected with the London Oratory School, a boys' school founded by the priests from London Oratory.