Ambrose Moses McConnell (April 29, 1883 – May 20, 1942) was an American baseball second baseman who played four seasons in Major League Baseball (MLB). Nicknamed "Midget" due to his 5 feet 5 inches (1.65 m) stature, he played for the Boston Red Sox and Chicago White Sox from 1908 to 1911. He batted left-handed but threw right-handed.