Ealing South (UK Parliament constituency)

It returned one member (MP) to the House of Commons of the UK Parliament.

It was won by two Conservatives consecutively with majorities ranging from 13.6% to 30.5%, was first contested in the general election in 1950 and was replaced before that of February 1974.

The runner-up at each election was the Labour candidate, as with its predecessors since 1924 inclusive.

Throughout: the zone was fixed as the Ealing M.B., Middlesex six wards: Castlebar, Drayton, Grange Grosvenor, Lammas, Manor, and Mount Park.

[2][3] As to local government body from 1965 its components closely approximated to the south-central wards of the combination council, a replacement of three boroughs, the London Borough of Ealing.

Map that gives each named seat and any constant electoral success for national (Westminster) elections for Middlesex, 1955 to 1974.
The seat was: the southeast portion of the dark-shaded local government area abolished as a council in 1965.
The seat emulates the Ealing district or locality of the larger London Borough of Ealing (larger as it took in Acton and Southall Boroughs), but omitted the northern Hanger Hill ward of Ealing as it then stood, see Ealing North.