| Millennium: | 1st millennium BC |
|---|---|
| Centuries: | 2nd century BC – 1st century BC – 1st century |
| Decades: | 60s BC 50s BC 40s BC – 30s BC – 20s BC 10s BC 0s BC |
| Years: | 37 BC 36 BC 35 BC – 34 BC – 33 BC 32 BC 31 BC |
| 34 BC by topic | |
| Politics | |
| State leaders – Sovereign states | |
| Birth and death categories | |
| Births – Deaths | |
| Establishments and disestablishments categories | |
| Establishments – Disestablishments | |
| Gregorian calendar | 34 BC |
| Ab urbe condita | 720 |
| Armenian calendar | N/A |
| Bahá'í calendar | -1877 – -1876 |
| Bengali calendar | -626 |
| Berber calendar | 917 |
| Buddhist calendar | 511 |
| Burmese calendar | -671 |
| Byzantine calendar | 5475 – 5476 |
| Chinese calendar | 丙戌年 (2603/2663) — to —
丁亥年(2604/2664) |
| Coptic calendar | -317 – -316 |
| Ethiopian calendar | -41 – -40 |
| Hebrew calendar | 3727 – 3728 |
| Hindu calendars | |
| - Bikram Samwat | 23 – 24 |
| - Shaka Samvat | N/A |
| - Kali Yuga | 3068 – 3069 |
| Holocene calendar | 9967 |
| Iranian calendar | 655 BP – 654 BP |
| Islamic calendar | 675 BH – 674 BH |
| Japanese calendar | |
| Korean calendar | 2300 |
| Thai solar calendar | 510 |
Year 34 BC was a common year starting on Friday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Antony and Libo (or, less frequently, year 720 Ab urbe condita). The denomination 34 BC for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.