| Centuries: | 5th century · 6th century · 7th century |
| Decades: | 560s 570s 580s 590s 600s 610s 620s |
| Years: | 590 591 592 593 594 595 596 |
| 593 by topic | |
| Politics | |
| State leaders – Sovereign states | |
| Birth and death categories | |
| Births – Deaths | |
| Establishment and disestablishment categories | |
| Establishments – Disestablishments | |
| Gregorian calendar | 593 DXCIII |
| Ab urbe condita | 1346 |
| Armenian calendar | 42 ԹՎ ԽԲ |
| Bahá'í calendar | -1251 – -1250 |
| Bengali calendar | 0 |
| Berber calendar | 1543 |
| Buddhist calendar | 1137 |
| Burmese calendar | -45 |
| Byzantine calendar | 6101 – 6102 |
| Chinese calendar | 壬子年十一月廿三日 (3229/3289-11-23) — to —
癸丑年十二月初三日(3230/3290-12-3) |
| Coptic calendar | 309 – 310 |
| Ethiopian calendar | 585 – 586 |
| Hebrew calendar | 4353 – 4354 |
| Hindu calendars | |
| - Bikram Samwat | 649 – 650 |
| - Shaka Samvat | 515 – 516 |
| - Kali Yuga | 3694 – 3695 |
| Holocene calendar | 10593 |
| Iranian calendar | 29 BP – 28 BP |
| Islamic calendar | 30 BH – 29 BH |
| Japanese calendar | |
| Korean calendar | 2926 |
| Thai solar calendar | 1136 |