Huntingdonshire was a Parliamentary constituency covering the county of Huntingdonshire in England. It was represented in the House of Commons of England until 1707, then in the House of Commons of Great Britain from 1707 to 1800, and then in the House of Commons the Parliament of the United Kingdom from 1801 to 1885. It returned two Knights of the Shire (apart from 1654 to 1659, when it returned three); when elections were contested, the bloc vote system was used.