This is a list of coats of arms of London.
Source:[1]
Escutcheons only. For the full achievement see the linked articles.
Source:[2]
Between 1900 and 1965 the former County of London (covering an area now referred to as Inner London) was divided into metropolitan boroughs.[3]
These are the other former metropolitan boroughs and districts which belonged to Middlesex, Surrey, Essex, Kent and Hertfordshire before 1965 and were transferred to Greater London that year. (Note: Harrow is excluded because its arms, like its area, remained unaltered when it became a London Borough).