This is a list of cathedrals, churches and chapels in the City of Westminster within the Greater London. The list focuses on the more permanent churches and buildings which identify themselves as places of Christian worship. The denominations appended are those by which they self-identify.
London's churches and chapels are extraordinarily numerous and diverse. Anglican and nonconformist churches and chapels are most numerous, but there are also many Catholic churches as well as places of worship for non-Christian religions.
Most of the Anglican churches lie within the Anglican dioceses of London to the north and Southwark to the south. The Catholic dioceses that cover Greater London are, north of the Thames and west of the Lea, the Diocese of Westminster; south of the Thames the Archdiocese of Southwark; and north of the Thames and east of the Lea, the Diocese of Brentwood.
Although many churches and chapels were entirely or partly lost to 19th-century demolitions and to bombing in the Second World War, many historic, architecturally significant and religiously significant buildings remain, particularly in the City of London and the City of Westminster. A number of the churches are mentioned in the nursery rhyme Oranges and Lemons. Churches in this list belong to various denominations, as indicated.
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