| Millennium: | 1st millennium BC |
|---|---|
| Centuries: | 3rd century BC – 2nd century BC – 1st century BC |
| Decades: | 130s BC 120s BC 110s BC – 100s BC – 90s BC 80s BC 70s BC |
| Years: | 105 BC 104 BC 103 BC – 102 BC – 101 BC 100 BC 99 BC |
| 102 BC by topic | |
| Politics | |
| State leaders – Sovereign states | |
| Birth and death categories | |
| Births – Deaths | |
| Establishments and disestablishments categories | |
| Establishments – Disestablishments | |
| Gregorian calendar | 102 BC |
| Ab urbe condita | 652 |
| Armenian calendar | N/A |
| Bahá'í calendar | -1945 – -1944 |
| Bengali calendar | -694 |
| Berber calendar | 849 |
| Buddhist calendar | 443 |
| Burmese calendar | -739 |
| Byzantine calendar | 5407 – 5408 |
| Chinese calendar | [[Sexagenary cycle|]]年 (2535/2595) — to —
[[Sexagenary cycle|]]年(2536/2596) |
| Coptic calendar | -385 – -384 |
| Ethiopian calendar | -109 – -108 |
| Hebrew calendar | 3659 – 3660 |
| Hindu calendars | |
| - Bikram Samwat | -45 – -44 |
| - Shaka Samvat | N/A |
| - Kali Yuga | 3000 – 3001 |
| Holocene calendar | 9899 |
| Iranian calendar | 723 BP – 722 BP |
| Islamic calendar | 745 BH – 744 BH |
| Japanese calendar | |
| Korean calendar | 2232 |
| Thai solar calendar | 442 |