Arch Reilly debuted on June 1, 1917, playing for the Pittsburgh Pirates at Forbes Field; he played his final game on June 1, 1917, playing for the Pittsburgh Pirates at Forbes Field.
NFL player Trevor Reilly played for Utah.
Tom Reilly debuted on July 27, 1908, playing for the St. Louis Cardinals at Robison Field; he played his final game on July 3, 1914, playing for the at .
Hal Reilly debuted on June 19, 1919, playing for the Chicago Cubs at Wrigley Field; he played his final game on June 19, 1919, playing for the Chicago Cubs at Wrigley Field.
Charlie Reilly debuted on October 9, 1889, playing for the Columbus Solons at Recreation Park II; he played his final game on September 27, 1897, playing for the Washington Senators at Boundary Field.
John Reilly debuted on May 18, 1880, playing for the Cincinnati Reds at Bank Street Grounds; he played his final game on October 3, 1891, playing for the Cincinnati Reds at League Park I in Cincinnati.
Josh Reilly debuted on May 2, 1896, playing for the Chicago Colts at West Side Park II; he played his final game on May 28, 1896, playing for the Chicago Colts at West Side Park II.
Arch McCarthy debuted on August 14, 1902, playing for the Detroit Tigers at Bennett Park; he played his final game on September 18, 1902, playing for the Detroit Tigers at Bennett Park.
Barney Reilly debuted on July 2, 1909, playing for the Chicago White Sox at South Side Park II; he played his final game on September 5, 1909, playing for the Chicago White Sox at South Side Park II.
Jim Reilly debuted on June 8, 1885, playing for the New York Metropolitans at Polo Grounds I West Diamond; he played his final game on June 19, 1885, playing for the New York Metropolitans at Polo Grounds I West Diamond.
Reilly Smith plays right wing for the Boston Bruins.
Trevor Reilly plays for the New York Jets.
Trevor Reilly plays Line Back for the New York Jets.