Chippenham is a constituency[n 1] represented in the House of Commons of the Parliament of the United Kingdom since 2024 by Sarah Gibson, a Liberal Democrat.

[n 2] The 2024 constituency includes the Wiltshire towns of Calne, Chippenham, Corsham and Royal Wootton Bassett.

In May 2023, the incumbent Chippenham MP, Michelle Donelan, announced she would be standing for the new Melksham and Devizes constituency.

Following the 2003–2005 review into parliamentary representation in Wiltshire, the Boundary Commission created a new county constituency, reviving the name of Chippenham, effective from the 2010 general election.

However, as Chippenham was a burgage borough, in which the right to vote was confined to the resident occupiers of specific properties, the boundary had no practical function.

The Wiltshire, Chippenham division was expanded, taking in the towns of Cricklade and Wootton Bassett, also former parliamentary boroughs, as well as the surrounding rural areas: in full, it was composed of the then Municipal Boroughs of Calne, Chippenham, and Malmesbury, and the Rural Districts of Calne, Chippenham, Malmesbury, Cricklade and Wootton Bassett (part), and Tetbury (excluding the part in the administrative county of Gloucestershire).

The following were to be candidates; A petition was lodged in relation to the December 1910 election, but this was later withdrawn after a recount, resulting in the above numbers.