Bobby Byrne, American baseball and soccer player (b. 1884)
Robert Matthew Byrne (December 31, 1884 – December 31, 1964) was a third baseman in Major League Baseball. From 1907 through 1917, he played for the St. Louis Cardinals (1907–1909), Pittsburgh Pirates (1909–1913), Philadelphia Phillies (1913–1917) and Chicago White Sox (1917). Byrne batted and threw right-handed. He was born in St. Louis, Missouri.