| Centuries: | 5th century · 6th century · 7th century |
| Decades: | 490s 500s 510s 520s 530s 540s 550s |
| Years: | 519 520 521 522 523 524 525 |
| 522 by topic | |
| Politics | |
| State leaders – Sovereign states | |
| Birth and death categories | |
| Births – Deaths | |
| Establishment and disestablishment categories | |
| Establishments – Disestablishments | |
| Gregorian calendar | 522 DXXII |
| Ab urbe condita | 1275 |
| Armenian calendar | N/A |
| Bahá'í calendar | -1322 – -1321 |
| Bengali calendar | -71 |
| Berber calendar | 1472 |
| Buddhist calendar | 1066 |
| Burmese calendar | -116 |
| Byzantine calendar | 6030 – 6031 |
| Chinese calendar | 辛丑年十一月十八日 (3158/3218-11-18) — to —
壬寅年十一月廿八日(3159/3219-11-28) |
| Coptic calendar | 238 – 239 |
| Ethiopian calendar | 514 – 515 |
| Hebrew calendar | 4282 – 4283 |
| Hindu calendars | |
| - Bikram Samwat | 578 – 579 |
| - Shaka Samvat | 444 – 445 |
| - Kali Yuga | 3623 – 3624 |
| Holocene calendar | 10522 |
| Iranian calendar | 100 BP – 99 BP |
| Islamic calendar | 103 BH – 102 BH |
| Japanese calendar | |
| Korean calendar | 2855 |
| Thai solar calendar | 1065 |