| Centuries: | 4th century · 5th century · 6th century |
| Decades: | 400s 410s 420s 430s 440s 450s 460s |
| Years: | 434 435 436 437 438 439 440 |
| 437 by topic | |
| Politics | |
| State leaders – Sovereign states | |
| Birth and death categories | |
| Births – Deaths | |
| Establishment and disestablishment categories | |
| Establishments – Disestablishments | |
| Gregorian calendar | 437 CDXXXVII |
| Ab urbe condita | 1190 |
| Armenian calendar | N/A |
| Bahá'í calendar | -1407 – -1406 |
| Bengali calendar | -156 |
| Berber calendar | 1387 |
| Buddhist calendar | 981 |
| Burmese calendar | -201 |
| Byzantine calendar | 5945 – 5946 |
| Chinese calendar | 丙子年十二月初九日 (3073/3133-12-9) — to —
丁丑年十一月十九日(3074/3134-11-19) |
| Coptic calendar | 153 – 154 |
| Ethiopian calendar | 429 – 430 |
| Hebrew calendar | 4197 – 4198 |
| Hindu calendars | |
| - Bikram Samwat | 493 – 494 |
| - Shaka Samvat | 359 – 360 |
| - Kali Yuga | 3538 – 3539 |
| Holocene calendar | 10437 |
| Iranian calendar | 185 BP – 184 BP |
| Islamic calendar | 191 BH – 190 BH |
| Japanese calendar | |
| Korean calendar | 2770 |
| Thai solar calendar | 980 |