- Sep 14 Stanley Ketchel [The Michigan Assassin], Polish-American heavyweight boxing champion (1908-10), born in Grand Rapids, Michigan (d. 1910)
- Sep 23 Alfieri Maserati, Italian auto racer and engineer (established Maserati Racing), born in Voghera, Italy (d. 1932)
- Sep 28 Avery Brundage, American businessman (5th President International Olympic Committee 1952-72), born in Detroit, Michigan (d. 1975)
Baseball Players
Basketball Stars
Boxers
Footballers
NFL Stars
Tennis Champions