Joseph Francis Carr (October 22, 1879 – May 20, 1939) was an American sports executive in football, baseball, and basketball. He is best known as the president of the National Football League from 1921 until 1939. He was also one of the founders and president of the American Basketball League (ABL) from 1925 to 1927. He was also the promotional director for Minor League Baseball's governing body from 1933 to 1939, leading an expansion of the minor leagues from 12 to 40 leagues operating in 279 cities with 4,200 players and attendance totaling 15,500,000. A native and lifelong resident of Columbus, Ohio, Carr worked in his early years as a machinist for the Panhandle Division of the Pennsylvania Railroad and a sports writer for a Columbus newspaper. While working for the Panhandle Division, he founded the Famous Panhandle White Sox baseball team in approximately 1900. He also revived the Columbus Panhandles football team in 1907, manning the team with railroad employees. The Panhandles became one of the inaugural members of the American Professional Football Association (APFA), which was renamed the National Football League (NFL) in 1922. From 1921 until his death in 1939, Carr served as president of the NFL. He oversaw the growth of the league from its origins, principally in small or medium-sized cities in Ohio, Indiana, and Illinois into a national league with teams in major cities. During his tenure, many of the NFL's premier franchises were established, including the New York Giants, Pittsburgh Steelers, Philadelphia Eagles, Detroit Lions and Washington Redskins. Called the "Father of Professional Football", Carr was one of the 17 inaugural inductees into the Pro Football Hall of Fame in 1963.