| Millennium: | 1st millennium |
|---|---|
| Centuries: | 1st century – 2nd century – 3rd century |
| Decades: | 130s 140s 150s – 160s – 170s 180s 190s |
| Years: | 163 164 165 – 166 – 167 168 169 |
| 166 by topic | |
| Politics | |
| State leaders – Sovereign states | |
| Birth and death categories | |
| Births – Deaths | |
| Establishment and disestablishment categories | |
| Establishments – Disestablishments | |
| Gregorian calendar | 166 CLXVI |
| Ab urbe condita | 919 |
| Armenian calendar | N/A |
| Bahá'í calendar | -1678 – -1677 |
| Bengali calendar | -427 |
| Berber calendar | 1116 |
| Buddhist calendar | 710 |
| Burmese calendar | -472 |
| Byzantine calendar | 5674 – 5675 |
| Chinese calendar | 乙巳年十一月十二日 (2802/2862-11-12) — to —
丙午年十一月廿二日(2803/2863-11-22) |
| Coptic calendar | -118 – -117 |
| Ethiopian calendar | 158 – 159 |
| Hebrew calendar | 3926 – 3927 |
| Hindu calendars | |
| - Bikram Samwat | 222 – 223 |
| - Shaka Samvat | 88 – 89 |
| - Kali Yuga | 3267 – 3268 |
| Holocene calendar | 10166 |
| Iranian calendar | 456 BP – 455 BP |
| Islamic calendar | 470 BH – 469 BH |
| Japanese calendar | |
| Korean calendar | 2499 |
| Thai solar calendar | 709 |