Sarah Gibson (born April 1966) is a British Liberal Democrat politician who has been the Member of Parliament (MP) for Chippenham since the 2024 general election.

In December 2022, she began working as a part-time tutor at the University of Bath's Engineering and Architecture department.

"[9] Gibson was first elected to Wiltshire Council in May 2017 serving the Bradford-on-Avon South division, within the Melksham and Devizes Constituency.

[15] She also took part in one of the Lib Dem leader Sir Ed Davey's election campaign stunts on 3 July 2024.

Gibson, Lib Dem activists, and local & national media watched Sir Ed Davey drive a yellow JCB tractor around a Wiltshire field vowing to knock down the blue wall.