Robert A. "Maje" McDonnell (July 20, 1920 – July 8, 2010) was an American coach, scout and official with the Philadelphia Phillies of Major League Baseball. Until he retired in 2009, McDonnell served for four decades as the Phillies' "goodwill ambassador," and was an employee of the team for five of the eight National League pennants it has won, and both of its World Series championships. McDonnell was considered a face of the Phillies franchise.