Montgomeryshire is a constituency in Wales represented in the House of Commons of the UK Parliament.

Alun Craig Williams is a British politician who has served as Parliamentary Private Secretary to the Prime Minister since October 2022. A member of the Conservative Party, he was the Member of Parliament (MP) for Cardiff North from 2015 to 2017, when he was defeated for reelection by Labour's Anna McMorrin. At the 2019 general election, Williams was elected as the MP for Montgomeryshire.