Imogen Walker is a British Labour Party politician who has served as the Member of Parliament (MP) for Hamilton and Clyde Valley since the 2024 UK general election.

[3] Prior to her election to parliament, Walker worked as an actor, a political consultant, and a vice president of the RSPCA, the animal welfare charity.

She also served as a ward councillor and deputy finance leader for the London Borough of Lambeth.

[5] Shortly after being elected in July 2024, Walker was appointed as Parliamentary Private Secretary to Rachel Reeves, Chancellor of the Exchequer.

[6] Walker is married to Morgan McSweeney, the Chief of Staff to UK Prime Minister Keir Starmer.