Arthur H. Ehlers (January 22, 1897 – February 7, 1977) was an American front office executive in minor and Major League Baseball.
He was the first general manager in the history of the modern Baltimore Orioles, serving as their front-office boss during their return to the American League as the former St. Louis Browns in 1954.
In September 1950, a tumultuous year for that franchise, Ehlers succeeded Baseball Hall of Fame catcher Mickey Cochrane as general manager of the Athletics upon an ownership reorganization involving two warring branches of the Connie Mack family.
Paul Richards, skipper of the Chicago White Sox, was hired to replace both Ehlers and Dykes on September 14, 1954.
Dykes became a coach for the Cincinnati Redlegs, while Ehlers remained in Baltimore as Richards' assistant general manager.