This is a list of councillors and aldermen elected to the London County Council from 1919 to 1937.
In 1919 triennial elections to the London County Council resumed.
The councillors were elected for electoral divisions corresponding to the new parliamentary constituencies that had been created by the Representation of the People Act 1918.
In addition to the 124 councillors the council consisted of 20 county aldermen.
Aldermen were elected by the council, and served a six-year term.