| 110791 | September 27 | Birth | 1983 – Jeon Hye-bin, South Korean actress and singer (LUV) |
| 110792 | September 27 | Birth | 1983 – Shermon Tang, Hong Kong actress |
| 110793 | September 27 | Birth | 1984 – Paul Bevan, Australian footballer |
| 110794 | September 27 | Birth | 1984 – Davide Capello, Italian footballer |
| 110795 | September 27 | Birth | 1984 – John Lannan, American baseball player |
| 110796 | September 27 | Birth | 1984 – Avril Lavigne, Canadian singer-songwriter, actress, and fashion designer |
| 110797 | September 27 | Birth | 1984 – Abhinav Shukla, Indian actor |
| 110798 | September 27 | Birth | 1984 – Wouter Weylandt, Belgian cyclist (d. 2011) |
| 110799 | September 27 | Birth | 1985 – Massimo Bertocchi, Canadian decathlete |
| 110800 | September 27 | Birth | 1985 – Grace Helbig, American actress and blogger |
| 110801 | September 27 | Birth | 1985 – Daniel Pudil, Czech footballer |
| 110802 | September 27 | Birth | 1985 – Ibrahim Touré, Ivorian footballer (d. 2014) |
| 110803 | September 27 | Birth | 1986 – Vin Mazzaro, American baseball player |
| 110804 | September 27 | Birth | 1986 – Ricardo Risatti, Argentinian race car driver |
| 110805 | September 27 | Birth | 1987 – Ádám Bogdán, Hungarian footballer |
| 110806 | September 27 | Birth | 1987 – Austin Carlile, American singer-songwriter (Attack Attack! and Of Mice & Men) |
| 110807 | September 27 | Birth | 1987 – Olga Puchkova, Russian tennis player |
| 110808 | September 27 | Birth | 1988 – Lisa Ryzih, German pole vaulter |
| 110809 | September 27 | Birth | 1988 – Asami Tada, Japanese model and actress |
| 110810 | September 27 | Birth | 1989 – Mikiho Niwa, Japanese actress and singer |
| 110811 | September 27 | Birth | 1989 – Park Tae-hwan, South Korean swimmer |
| 110812 | September 27 | Birth | 1991 – Ousmane Barry, Guinean footballer |
| 110813 | September 27 | Birth | 1991 – Simona Halep, Romanian tennis player |
| 110814 | September 27 | Birth | 1991 – Anete Paulus, Estonian footballer |
| 110815 | September 27 | Birth | 1991 – Rio Uchida, Japanese model and actress |
| 110816 | September 27 | Birth | 1992 – Jake Burbage, American actor |
| 110817 | September 27 | Birth | 1992 – Luc Castaignos, Dutch footballer |
| 110818 | September 27 | Birth | 1992 – Pak Kwang-ryong, North Korean footballer |
| 110819 | September 27 | Birth | 1992 – Ryan O'Shaughnessy, Irish singer-songwriter and actor |
| 110820 | September 27 | Birth | 1992 – Gabriel Vasconcelos Ferreira, Brazilian footballer |