Alexander Gordon Martin is a British politician who served as the Member of Parliament (MP) for Ipswich from 9 June 2017 to 6 November 2019. A member of the Labour Party, he was elected in the 2017 general election, beating Conservative incumbent Ben Gummer. On 25 October 2018, he became Shadow Minister for Waste and Recycling. He lost his seat at the 2019 general election.

Ipswich is a constituency represented in the House of Commons of the UK Parliament since December 2019 by Tom Hunt of the Conservative Party.