| Millennium: | 2nt millennium |
|---|---|
| Centuries: | 18t century – 19t century – 20t century |
| Decades: | 1800s 1810s 1820s – 1830s – 1840s 1850s 1860s |
| Years: | 1828 1829 1830 – 1831 – 1832 1833 1834 |
| 1831 in topic: |
| Humanities |
| Airchaeology – Architectur – Airt – Leeteratur – Music |
| Bi kintra |
| Australie – Canadae – Fraunce – Germany – Mexico – Philippines – Sooth Africae – US – UK |
| Ither topics |
| Rail Transport – Science – Sports |
| Leets o leaders |
| Colonial Govrenors – State leaders |
| Birth an daith categories |
| Births – Daiths |
| Establishments an disestablishments categories |
| Establishments – Disestablishments |
| Wirks category |
| Wirks |
| Gregorian calendar | 1831 MDCCCXXXI |
| Ab urbe condita | 2584 |
| Armenie calendar | 1280 ԹՎ ՌՄՁ |
| Assirian calendar | 6581 |
| Balinese saka calendar | 1752–1753 |
| Bengali calendar | 1238 |
| Berber calendar | 2781 |
| Breetish Regnal year | 1 Will. 4 – 2 Will. 4 |
| Buddhist calendar | 2375 |
| Burmese calendar | 1193 |
| Byzantine calendar | 7339–7340 |
| Cheenese calendar | 庚寅年 (Metal Tiger) 4527 or 4467 — to — 辛卯年 (Metal Rabbit) 4528 or 4468 |
| Coptic calendar | 1547–1548 |
| Discordian calendar | 2997 |
| Ethiopian calendar | 1823–1824 |
| Ebreu calendar | 5591–5592 |
| Hindu calendars | |
| - Vikram Samvat | 1887–1888 |
| - Shaka Samvat | 1752–1753 |
| - Kali Yuga | 4931–4932 |
| Holocene calendar | 11831 |
| Igbo calendar | 831–832 |
| Iranian calendar | 1209–1210 |
| Islamic calendar | 1246–1247 |
| Japanese calendar | Tenpō 2 (天保２年) |
| Javanese calendar | 1758–1759 |
| Julian calendar | Gregorian minus 12 days |
| Korean calendar | 4164 |
| Minguo calendar | 81 before ROC 民前81年 |
| Nanakshahi calendar | 363 |
| Thai solar calendar | 2373–2374 |
| Tibetan calendar | 阳金虎年 (male Iron-Tiger) 1957 or 1576 or 804 — to — 阴金兔年 (female Iron-Rabbit) 1958 or 1577 or 805 |
1831 is a year o the Gregorian calendar.
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