Louis Dewey Maguolo (8 June 1899 – 14 May 1977) was an American Major League Baseball executive. A baseball scout for the St. Louis Browns and New York Yankees, he was best known for signing Yankee greats Bill Skowron, Tony Kubek, Fritz Peterson, Jim Bouton, and Elston Howard. He is credited with signing at least 40 athletes who eventually played in the major leagues, ten of them for the Browns, including Al LaMacchia, Don Lenhardt, Marlin Stuart, Fuzz White, Jackie Juelich, Babe Martin, George Hausmann, and Roy Sievers. Others signed for the Yankees include Whitey Herzog, Cal Neeman, Norm Siebern, Lee Thomas, Jim Robertson, Jay Ward, Bob Keegan, Herb Plews, Lou Skizas, Bob Wiesler, Al Pilarcik, Bud Zipfel, Paul Hinrichs, Zach Monroe, Lloyd Merritt, Steve Kraly, Tom Metcalf, Mike Jurewicz,