| Millennium: | 1st millennium BC |
|---|---|
| Centuries: | 3rd century BC – 2nd century BC – 1st century BC |
| Decades: | 150s BC 140s BC 130s BC – 120s BC – 110s BC 100s BC 90s BC |
| Years: | 125 BC 124 BC 123 BC – 122 BC – 121 BC 120 BC 119 BC |
| 122 BC by topic | |
| Politics | |
| State leaders – Sovereign states | |
| Birth and death categories | |
| Births – Deaths | |
| Establishments and disestablishments categories | |
| Establishments – Disestablishments | |
| Gregorian calendar | 122 BC |
| Ab urbe condita | 632 |
| Armenian calendar | N/A |
| Bahá'í calendar | -1965 – -1964 |
| Bengali calendar | -714 |
| Berber calendar | 829 |
| Buddhist calendar | 423 |
| Burmese calendar | -759 |
| Byzantine calendar | 5387 – 5388 |
| Chinese calendar | [[Sexagenary cycle|]]年 (2515/2575) — to —
[[Sexagenary cycle|]]年(2516/2576) |
| Coptic calendar | -405 – -404 |
| Ethiopian calendar | -129 – -128 |
| Hebrew calendar | 3639 – 3640 |
| Hindu calendars | |
| - Bikram Samwat | -65 – -64 |
| - Shaka Samvat | N/A |
| - Kali Yuga | 2980 – 2981 |
| Holocene calendar | 9879 |
| Iranian calendar | 743 BP – 742 BP |
| Islamic calendar | 766 BH – 765 BH |
| Japanese calendar | |
| Korean calendar | 2212 |
| Thai solar calendar | 422 |