| 137671 | December 5 | Birth | 1983 – Samantha Lewthwaite, British fugitive |
| 137672 | December 5 | Birth | 1983 – Tiffany Weimer, American soccer player |
| 137673 | December 5 | Birth | 1983 – JP White, Swedish bass player (Vains of Jenna) |
| 137674 | December 5 | Birth | 1984 – Chris Solinsky, American runner |
| 137675 | December 5 | Birth | 1985 – Shikhar Dhawan, Indian cricketer |
| 137676 | December 5 | Birth | 1985 – Angelica Michibata, Argentine-Japanese model |
| 137677 | December 5 | Birth | 1985 – Frankie Muniz, American actor, drummer, and race car driver |
| 137678 | December 5 | Birth | 1985 – Josh Smith, American basketball player |
| 137679 | December 5 | Birth | 1985 – Nico Verdonck, Belgian race car driver |
| 137680 | December 5 | Birth | 1986 – LeGarrette Blount, American football player |
| 137681 | December 5 | Birth | 1986 – James Hinchcliffe, Canadian race car driver |
| 137682 | December 5 | Birth | 1987 – James Argent, English singer, actor, and radio host |
| 137683 | December 5 | Birth | 1987 – Tommy Fraser, English footballer |
| 137684 | December 5 | Birth | 1988 – Joanna Rowsell, English cyclist |
| 137685 | December 5 | Birth | 1988 – Miralem Sulejmani, Serbian footballer |
| 137686 | December 5 | Birth | 1989 – Pamela Jelimo, Kenyan runner |
| 137687 | December 5 | Birth | 1989 – Kim Ye-won, South Korean singer and actress |
| 137688 | December 5 | Birth | 1989 – Kwon Yuri, South Korean singer, dancer, and actress |
| 137689 | December 5 | Birth | 1989 – Linet Masai, Kenyan runner |
| 137690 | December 5 | Birth | 1990 – Montee Ball, American football player |
| 137691 | December 5 | Birth | 1990 – Parvathy Nair, Indian actress |
| 137692 | December 5 | Birth | 1991 – Jacopo Sala, Italian footballer |
| 137693 | December 5 | Birth | 1991 – Carolin Schäfer, German heptathlete |
| 137694 | December 5 | Birth | 1992 – Ilja Antonov, Estonian footballer |
| 137695 | December 5 | Birth | 1993 – Ross Barkley, English footballer |
| 137696 | December 5 | Birth | 1994 – Frida Aasen, Norwegian model |
| 137697 | December 5 | Birth | 1994 – Ondrej Duda, Slovak footballer |
| 137698 | December 5 | Birth | 1994 – Grant Ward, English footballer |
| 137699 | December 5 | Birth | 2009 – Ayelet Galena, American child born with Dyskeratosis congenita (d. 2012) |
| 137700 | December 5 | Death | 63 BC – Publius Cornelius Lentulus Sura, Roman politician (b. 114 BC) |