Brandon Chase Marsh (born December 18, 1997) is an American professional baseball outfielder for the Philadelphia Phillies of Major League Baseball (MLB). He previously played in MLB for the Los Angeles Angels. Marsh made his MLB debut in 2021 as a replacement for injured outfielders Mike Trout and Justin Upton. After a slow start to his major league career, he improved offensively throughout the season. Marsh made the Angels' Opening Day roster in 2022 as part of a platoon of corner outfielders, but he was traded to the Philadelphia Phillies partway through the season.