An MP represents a particular constituency and is elected by the voters of that constituency. The role of the MP is to represent the interests of all the people of their constituency in the House of Commons in London.
Cheltenham's MP is Alex Chalk of the Conservative Party. He has represented Cheltenham since 2015, and was re-elected at the 2017 and 2019 general elections.
You can view the details of all of Gloucestershire's MPs on the Gloucestershire County Council website.
Mr Alex Chalk