| 103891 | September 11 | Death | 1896 – Francis James Child, American scholar and educator (b. 1825) |
| 103892 | September 11 | Death | 1911 – Louis Henri Boussenard, French explorer and author (b. 1847) |
| 103893 | September 11 | Death | 1915 – William Sprague IV, American businessman and politician, 27th Governor of Rhode Island (b. 1830) |
| 103894 | September 11 | Death | 1915 – William Cornelius Van Horne, American-Canadian businessman (b. 1843) |
| 103895 | September 11 | Death | 1917 – Georges Guynemer, French captain and pilot (b. 1894) |
| 103896 | September 11 | Death | 1921 – Subramanya Bharathi, Indian journalist, poet, and activist (b. 1882) |
| 103897 | September 11 | Death | 1923 – Ole Østmo, Norwegian target shooter (b. 1866) |
| 103898 | September 11 | Death | 1926 – Matsunosuke Onoe, Japanese actor and director (b. 1875) |
| 103899 | September 11 | Death | 1932 – Stanisław Wigura, Polish pilot and businessman, co-founded the RWD Company (b. 1901) |
| 103900 | September 11 | Death | 1932 – Franciszek Żwirko, Polish soldier and pilot (b. 1895) |
| 103901 | September 11 | Death | 1935 – Charles Norris, American coroner (b. 1867) |
| 103902 | September 11 | Death | 1937 – Nazmi Ziya Güran, Turkish Impressionist painter and art teacher (b. 1881) |
| 103903 | September 11 | Death | 1939 – Konstantin Korovin, Russian-French painter and set designer (b. 1861) |
| 103904 | September 11 | Death | 1941 – Christian Rakovsky, Bulgarian physician, journalist, and politician, Soviet Ambassador to France (b. 1873) |
| 103905 | September 11 | Death | 1947 – Alice Keppel, Scottish mistress of Edward VII (b. 1868) |
| 103906 | September 11 | Death | 1948 – Muhammad Ali Jinnah, Pakistani lawyer and politician, 1st Governor-General of Pakistan (b. 1876) |
| 103907 | September 11 | Death | 1949 – Henri Rabaud, French composer and conductor (b. 1873) |
| 103908 | September 11 | Death | 1950 – Jan Smuts, South African field marshal and politician, 2nd Prime Minister of South Africa (b. 1870) |
| 103909 | September 11 | Death | 1952 – Alfrēds Riekstiņš, Latvian military officer and freedom fighter (d. 1913) |
| 103910 | September 11 | Death | 1956 – Billy Bishop, Canadian colonel and pilot (b. 1894) |
| 103911 | September 11 | Death | 1957 – James Burns, English cricketer (b. 1866) |
| 103912 | September 11 | Death | 1957 – Mary Proctor, American astronomer (b. 1862) |
| 103913 | September 11 | Death | 1958 – Camillien Houde, Canadian politician, 34th Mayor of Montreal (b. 1889) |
| 103914 | September 11 | Death | 1958 – Robert W. Service, English-French poet and author (b. 1874) |
| 103915 | September 11 | Death | 1959 – Paul Douglas, American actor (b. 1907) |
| 103916 | September 11 | Death | 1964 – Gajanan Madhav Muktibodh, Indian poet and critic (b. 1917) |
| 103917 | September 11 | Death | 1965 – Ralph C. Smedley, American educator, founded Toastmasters International (b. 1878) |
| 103918 | September 11 | Death | 1966 – Collett E. Woolman, American businessman, co-founded Delta Air Lines (b. 1889) |
| 103919 | September 11 | Death | 1967 – Tadeusz Żyliński, Polish engineer and academic (b. 1904) |
| 103920 | September 11 | Death | 1968 – René Cogny, French general (b. 1904) |