Aileen Mercedes Cannon is a Colombian-born American lawyer who has served as a United States district judge of the United States District Court for the Southern District of Florida since 2020. As president, Donald Trump nominated and appointed Canon to the federal bench after confirmation by the U.S. Senate in November 2020. Cannon worked for the corporate law firm Gibson Dunn from 2009 to 2012 and was a federal prosecutor in the Southern District of Florida from 2013 to 2020.