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The Conservative Campaign Headquarters (CCHQ), formerly known as Conservative Central Office (CCO), is the headquarters of the British Conservative Party, housing its central staff and committee members, including campaign coordinators and managers. It is based in London, as are the Labour Party Headquarters and Liberal Democrat Headquarters.
The chairman of the Conservative Party in the United Kingdom is responsible for party administration and overseeing the Conservative Campaign Headquarters, formerly Conservative Central Office.
When the Conservatives are in government, the officeholder is usually a member of the Cabinet holding a sinecure position such as Minister without Portfolio. Deputy or Vice Chairmen of the Conservative Party may also be appointed, with responsibility for specific aspects of the party.
Central office can mean any of the following:
The Carlton Club is a private members' club in the St James's area of London, England. It was the original home of the Conservative Party before the creation of Conservative Central Office. Membership of the club is by nomination and election only.
The Liberal Democrat Headquarters is the principal centre of operations and offices of the British Liberal Democrats. As of September 2025, the headquarters of the party is located at 66 Buckingham Gate, London, SW1E 6AU. The headquarters is located within two miles of the Houses of Parliament, as are the Labour Party Headquarters and the Conservative Campaign Headquarters (formerly known as Conservative Central Office).
Scottish Liberal Democrats have their own headquarters, which are located at Clifton Terrace in Edinburgh, whilst the Welsh Liberal Democrats' headquarters are based at Bute Street, in Cardiff.