Francis Joseph Navin was the president of the Detroit Tigers in Major League Baseball for 27 years, from 1908 to 1935. He was part-owner from 1908 to 1919, and principal owner from 1919 to 1935. He also served as vice president and, in 1927, as acting president of the American League.

The Detroit Tigers are an American professional baseball team based in Detroit. The Tigers compete in Major League Baseball (MLB) as a member of the American League (AL) Central Division. One of the AL's eight charter franchises, the club was founded in Detroit as a member of the minor league Western League in 1894 and is the only Western League team still in its original city. They are also the oldest continuous one name, one city franchise in the AL. Ty Cobb, who played his first season with Detroit in 1905, later became the first Tiger to be inducted into the National Baseball Hall of Fame in 1936.