| Millennium: | 1st millennium |
|---|---|
| Centuries: | 7th century – 8th century – 9th century |
| Decades: | 720s 730s 740s – 750s – 760s 770s 780s |
| Years: | 753 754 755 – 756 – 757 758 759 |
| 756 by topic | |
| Politics | |
| State leaders – Sovereign states | |
| Birth and death categories | |
| Births – Deaths | |
| Establishment and disestablishment categories | |
| Establishments – Disestablishments | |
| Gregorian calendar | 756 DCCLVI |
| Ab urbe condita | 1509 |
| Armenian calendar | 205 ԹՎ ՄԵ |
| Assyrian calendar | 5506 |
| Bahá'í calendar | -1088–-1087 |
| Bengali calendar | 163 |
| Berber calendar | 1706 |
| English Regnal year | N/A |
| Buddhist calendar | 1300 |
| Burmese calendar | 118 |
| Byzantine calendar | 6264–6265 |
| Chinese calendar | 乙未年十一月廿五日 (3392/3452-11-25) — to —
丙申年十二月初六日(3393/3453-12-6) |
| Coptic calendar | 472–473 |
| Ethiopian calendar | 748–749 |
| Hebrew calendar | 4516–4517 |
| Hindu calendars | |
| - Vikram Samvat | 812–813 |
| - Shaka Samvat | 678–679 |
| - Kali Yuga | 3857–3858 |
| Holocene calendar | 10756 |
| Iranian calendar | 134–135 |
| Islamic calendar | 138–139 |
| Japanese calendar | |
| Korean calendar | 3089 |
| Minguo calendar | 1156 before ROC 民前1156年 |
| Thai solar calendar | 1299 |
Year 756 (DCCLVI) was a leap year starting on Thursday (link will display the full calendar) of the Julian calendar. The denomination 756 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.