Ealing London Borough Council, which styles itself Ealing Council, is the local authority for the London Borough of Ealing in Greater London, England. The council has been under Labour majority control since 2010. The council is based at Perceval House in Ealing.

There has been an Ealing local authority since 1863 when a local government district was created for Ealing, governed by an elected local board. Such districts were reconstituted as urban districts under the Local Government Act 1894, which saw the board replaced by an urban district council. Ealing was subsequently incorporated to become a municipal borough in 1901, governed by a body formally called the "Mayor, Aldermen and Burgesses of the Borough of Ealing", generally known as the corporation, town council or borough council.

The much larger London Borough of Ealing and its council were created under the London Government Act 1963, with the first election held in 1964. For its first year the council acted as a shadow authority alongside the area's three outgoing authorities, being the borough councils of Ealing, Acton and Southall. The new council formally came into its powers on 1 April 1965, at which point the old districts and their councils were abolished. The council's full legal name is "The Mayor and Burgesses of the London Borough of Ealing".

From 1965 until 1986 the council was a lower-tier authority, with upper-tier functions provided by the Greater London Council. The split of powers and functions meant that the Greater London Council was responsible for "wide area" services such as fire, ambulance, flood prevention, and refuse disposal; with the boroughs (including Ealing) responsible for "personal" services such as social care, libraries, cemeteries and refuse collection. As an outer London borough council Ealing has been a local education authority since 1965. The Greater London Council was abolished in 1986 and its functions passed to the London Boroughs, with some services provided through joint committees.

Since 2000 the Greater London Authority has taken some responsibility for highways and planning control from the council, but within the English local government system the council remains a "most purpose" authority in terms of the available range of powers and functions.

In 2018 Ealing Council was the first council in the UK to introduce a buffer zone to prevent anti-abortion protesters campaigning near a Marie Stopes clinic, with the aim of preventing women going into the clinic being harassed.

In January 2019, the council decided to stop the smoking cessation service in the borough, to save £395,000 over the following two years, as part of its plan to deal with an overall budget gap of £57 million as a result of reduced funding.

The local authority derives its powers and functions from the London Government Act 1963 and subsequent legislation, and has the powers and functions of a London borough council. It sets council tax and as a billing authority also collects precepts for Greater London Authority functions and business rates. It sets planning policies which complement Greater London Authority and national policies, and decides on almost all planning applications accordingly. It is a local education authority and is also responsible for council housing, social services, libraries, waste collection and disposal, traffic, and most roads and environmental health.