Dylan James Carlson (born October 23, 1998) is an American professional baseball outfielder for the St. Louis Cardinals of Major League Baseball (MLB). Selected by the Cardinals in the first round of the 2016 MLB draft, Carlson became one of the top prospects in baseball before making his MLB debut in 2020. He became the team's starting right fielder in 2021 and was a finalist for National League Rookie of the Year.