| 110423 | September 26 | Death | 1623 – Charles Grey, 7th Earl of Kent, English politician, Lord Lieutenant of Bedfordshire (b. 1540) |
| 110424 | September 26 | Death | 1626 – Wakisaka Yasuharu, Japanese daimyo (b. 1554) |
| 110425 | September 26 | Death | 1716 – Antoine Parent, French mathematician and theorist (b. 1666) |
| 110426 | September 26 | Death | 1764 – Benito Jerónimo Feijóo y Montenegro, Spanish monk and scholar (b. 1676) |
| 110427 | September 26 | Death | 1800 – William Billings, American composer and educator (b. 1746) |
| 110428 | September 26 | Death | 1802 – Jurij Vega, Slovene mathematician and physicist (b. 1754) |
| 110429 | September 26 | Death | 1820 – Daniel Boone, American hunter and explorer (b. 1734) |
| 110430 | September 26 | Death | 1868 – August Ferdinand Möbius, German mathematician and astronomer (b. 1790) |
| 110401 | September 26 | Birth | 1985 – Lenna Kuurmaa, Estonian singer-songwriter, guitarist, and actress (Vanilla Ninja) |
| 110402 | September 26 | Birth | 1985 – Talulah Riley, English actress |
| 110403 | September 26 | Birth | 1986 – Ashley Leggat, Canadian actress, singer, and dancer |
| 110404 | September 26 | Birth | 1986 – Rebecca Lim, Singaporean actress |
| 110405 | September 26 | Birth | 1987 – Rosanna Munter, Swedish singer-songwriter and actress (Play) |
| 110406 | September 26 | Birth | 1988 – James Blake, English singer-songwriter and producer |
| 110407 | September 26 | Birth | 1988 – Kiira Korpi, Finnish figure skater |
| 110408 | September 26 | Birth | 1988 – Marina Kuroki, Japanese actress and singer |
| 110409 | September 26 | Birth | 1988 – Mark Simpson, English clarinet player and composer |
| 110410 | September 26 | Birth | 1989 – Nesma Mahgoub, Egyptian singer |
| 110411 | September 26 | Birth | 1989 – Emma Rigby, English actress |
| 110412 | September 26 | Birth | 1989 – Chinami Suzuki, Japanese model, television host, and actress |
| 110413 | September 26 | Birth | 1990 – Pavel Avdeyev, Russian footballer |
| 110414 | September 26 | Birth | 1991 – Alma Jodorowsky, French model, actress, and singer |
| 110415 | September 26 | Birth | 1991 – Dan Preston, English footballer |
| 110416 | September 26 | Birth | 1994 – Lucas Gafarot, Spanish footballer |
| 110417 | September 26 | Birth | 1995 – Miloš Veljković, Serbian footballer |
| 110418 | September 26 | Birth | 2000 – Princess Salma bint Abdullah of Jordan |
| 110419 | September 26 | Death | 1417 – Francesco Zabarella, Italian cardinal (b. 1360) |
| 110420 | September 26 | Death | 1468 – Juan de Torquemada, Spanish cardinal and theologian (b. 1388) |
| 110421 | September 26 | Death | 1501 – Džore Držić, Croatian poet and playwright (b. 1461) |
| 110422 | September 26 | Death | 1620 – Taichang Emperor of China (b. 1582) |