| Centuries: | 3rd century · 4th century · 5th century |
| Decades: | 290s 300s 310s 320s 330s 340s 350s |
| Years: | 326 327 328 329 330 331 332 |
| 329 by topic | |
| Politics | |
| State leaders – Sovereign states | |
| Birth and death categories | |
| Births – Deaths | |
| Establishment and disestablishment categories | |
| Establishments – Disestablishments | |
| Gregorian calendar | 329 CCCXXIX |
| Ab urbe condita | 1082 |
| Armenian calendar | N/A |
| Bahá'í calendar | -1515 – -1514 |
| Bengali calendar | -264 |
| Berber calendar | 1279 |
| Buddhist calendar | 873 |
| Burmese calendar | -309 |
| Byzantine calendar | 5837 – 5838 |
| Chinese calendar | 戊子年十一月十五日 (2965/3025-11-15) — to —
己丑年十一月廿四日(2966/3026-11-24) |
| Coptic calendar | 45 – 46 |
| Ethiopian calendar | 321 – 322 |
| Hebrew calendar | 4089 – 4090 |
| Hindu calendars | |
| - Bikram Samwat | 385 – 386 |
| - Shaka Samvat | 251 – 252 |
| - Kali Yuga | 3430 – 3431 |
| Holocene calendar | 10329 |
| Iranian calendar | 293 BP – 292 BP |
| Islamic calendar | 302 BH – 301 BH |
| Japanese calendar | |
| Korean calendar | 2662 |
| Thai solar calendar | 872 |