| 146283 | December 28 | Birth | 1986 – Victoria Atkin, English actress |
| 146284 | December 28 | Birth | 1986 – Tom Huddlestone, English footballer |
| 146285 | December 28 | Birth | 1987 – Thomas Dekker, American actor, singer, and producer |
| 146286 | December 28 | Birth | 1987 – Matthias Schwarz, German footballer |
| 146287 | December 28 | Birth | 1987 – Hannah Tointon, English actress |
| 146288 | December 28 | Birth | 1988 – Florrie, English singer-songwriter |
| 146289 | December 28 | Birth | 1988 – Lo Chih-an, Taiwanese footballer |
| 146290 | December 28 | Birth | 1988 – Lo Chih-en, Taiwanese footballer |
| 146291 | December 28 | Birth | 1988 – Martina Pretelli, Sammarinese sprinter |
| 146292 | December 28 | Birth | 1989 – Harry Arter, English-born Irish footballer |
| 146293 | December 28 | Birth | 1989 – Mackenzie Rosman, American actress |
| 146294 | December 28 | Birth | 1990 – Ayele Abshero, Ethiopian runner |
| 146295 | December 28 | Birth | 1990 – David Archuleta, American singer-songwriter and actor |
| 146296 | December 28 | Birth | 1990 – Zlatko Hebib, Swiss footballer |
| 146297 | December 28 | Birth | 1990 – Bastiaan Lijesen, Dutch swimmer |
| 146298 | December 28 | Birth | 1991 – Riky Widianto, Indonesian badminton player |
| 146299 | December 28 | Birth | 1993 – Yua Shinkawa, Japanese actress and model |
| 146300 | December 28 | Birth | 1996 – Miyu Yoshimoto, Japanese actress and idol (X21) |
| 146301 | December 28 | Birth | 1998 – Jared Gilman, American actor |
| 146302 | December 28 | Birth | 2001 – Madison De La Garza, American actress |
| 146303 | December 28 | Birth | 2002 – Kelsey Smith-Briggs, American child abuse victim (d. 2005) |
| 146304 | December 28 | Death | 1367 – Ashikaga Yoshiakira, Japanese shogun (b. 1330) |
| 146305 | December 28 | Death | 1446 – Antipope Clement VIII (b. 1369) |
| 146306 | December 28 | Death | 1503 – Piero the Unfortunate, Italian ruler (b. 1471) |
| 146307 | December 28 | Death | 1558 – Hermann Finck, German organist and composer (b. 1527) |
| 146308 | December 28 | Death | 1622 – Francis de Sales, French bishop and saint (b. 1567) |
| 146309 | December 28 | Death | 1663 – Francesco Maria Grimaldi, Italian mathematician and physicist (b. 1618) |
| 146310 | December 28 | Death | 1671 – Johann Friedrich Gronovius, German scholar and critic (b. 1611) |
| 146281 | December 28 | Birth | 1985 – Meredith Kercher, English murder victim (d. 2007) |
| 146282 | December 28 | Birth | 1985 – Taryn Terrell, American wrestler and actress |