This is a list of parliamentary constituencies in London from 1950-1974. Fundamental changes in parliamentary constituencies were made by the Representation of the People Act 1948, with the new boundaries first used in the 1950 general election. There was a review of constituencies in the Metropolitan Boroughs of Fulham and Hammersmith in 1955, with the four constituencies reduced to three. At the same time there were boundary changes in the constituencies in Hackney and Stoke Newington, resulting in the "South" constituency being renamed to "Central".