| Millennium: | 1st millennium BC |
|---|---|
| Centuries: | 2nd century BC – 1st century BC – 1st century |
| Decades: | 70s BC 60s BC 50s BC – 40s BC – 30s BC 20s BC 10s BC |
| Years: | 47 BC 46 BC 45 BC – 44 BC – 43 BC 42 BC 41 BC |
| 44 BC by topic | |
| Politics | |
| State leaders – Sovereign states | |
| Birth and death categories | |
| Births – Deaths | |
| Establishments and disestablishments categories | |
| Establishments – Disestablishments | |
| Gregorian calendar | 44 BC |
| Ab urbe condita | 710 |
| Armenian calendar | N/A |
| Assyrian calendar | 4707 |
| Bahá'í calendar | -1887–-1886 |
| Bengali calendar | -636 |
| Berber calendar | 907 |
| English Regnal year | N/A |
| Buddhist calendar | 501 |
| Burmese calendar | -681 |
| Byzantine calendar | 5465–5466 |
| Chinese calendar | 丙子年 (2593/2653) — to —
丁丑年(2594/2654) |
| Coptic calendar | -327–-326 |
| Ethiopian calendar | -51–-50 |
| Hebrew calendar | 3717–3718 |
| Hindu calendars | |
| - Vikram Samvat | 13–14 |
| - Shaka Samvat | N/A |
| - Kali Yuga | 3058–3059 |
| Holocene calendar | 9957 |
| Iranian calendar | 665 BP – 664 BP |
| Islamic calendar | 685 BH – 684 BH |
| Japanese calendar | |
| Korean calendar | 2290 |
| Minguo calendar | 1955 before ROC 民前1955年 |
| Thai solar calendar | 500 |
Year 44 BC was either a common year starting on Sunday or Monday or a leap year starting on Friday or Saturday (link will display the full calendar) of the Julian calendar (the sources differ, see leap year error for further information) and a common year starting on Sunday of the Proleptic Julian calendar. At the time, it was known as the Year of the Consulship of Caesar and Antony (or, less frequently, year 710 Ab urbe condita). The denomination 44 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.