The Archdeacon of London is a senior ecclesiastical officer in the Church of England. They are responsible for the eastern Archdeaconry (the Archdeaconry of London) of the Two Cities (London and Westminster) in the Diocese of London, an area without area bishop and, rather, overseen by the diocesan Bishop of London. The immediate western counterpart in this area is the Archdeacon(ry) of Charing Cross.
Since 1989, the churches of this supervisory cleric are the numerous remaining churches of the City of London. Those of the Archdeacon of Charing Cross are the relatively few churches, but much more heavily populated zone that is the City of Westminster.