Lina Maliha Khan (born March 3, 1989) is an American legal scholar who served from 2021 to 2025 as chair of the Federal Trade Commission (FTC). She is also an associate professor at Columbia Law School. While a student at Yale Law School, she became known for her work in antitrust and competition law in the United States after publishing the influential essay "Amazon's Antitrust Paradox". President Joe Biden nominated Khan to the FTC in March 2021, and after her confirmation she became the youngest FTC chair ever in June 2021.