Cheshire County Council was the county council of Cheshire. Founded on 1 April 1889, it was officially dissolved on 31 March 2009, when it and its districts were superseded by two unitary authorities; Cheshire West and Chester and Cheshire East.
At the time of its abolition in 2009, it had six districts: Chester, Congleton, Crewe and Nantwich, Ellesmere Port and Neston, Macclesfield, and Vale Royal.
Cheshire County Council was created on 1 April 1889 under the Local Government Act 1888, which established elected county councils across England and Wales to take over the local government functions previously performed by the Quarter Sessions. Certain large towns were made county boroughs, administering their own affairs independently from the county councils. When Cheshire County Council was established in 1889, three county boroughs were created in Cheshire: Birkenhead, Chester, and Stockport. The area of the county excluding these towns was known as the administrative county and was the area under the jurisdiction of Cheshire County Council. Wallasey was later made a county borough in 1913, removing it from the administrative county.
Under the Local Government Act 1972, Cheshire was reconstituted as a non-metropolitan county and had its boundaries revised, with an area in the north-east of the county (including Stockport) being transferred to Greater Manchester, the Wirral peninsula (including Birkenhead and Wallasey) being transferred to Merseyside and the eastern tip of the county at Upper Longdendale and Tintwistle being transferred to Derbyshire. In return, the county gained the area around Widnes and Warrington from Lancashire. County boroughs were abolished at the same time, and so the city of Chester came under the jurisdiction of the county council for the first time. The lower tier of local government was also reorganised, with the county's previous municipal boroughs, urban districts and rural districts being replaced by eight non-metropolitan districts. These changes all took effect on 1 April 1974.