Scott Aitchison MP (born January 14, 1973) is a Canadian politician who was elected to represent the riding of Parry Sound—Muskoka in the House of Commons of Canada in the 2019 Canadian federal election. Prior to his election, he served as mayor of Huntsville from 2014 until 2019. Aitchison ran in the 2022 leadership election for the Conservative Party of Canada, coming in last with 1% of the vote.