|Centuries:||18th century - 19th century - 20th century|
|Decades:||1810s 1820s 1830s - 1840s - 1850s 1860s 1870s|
|Years:||1840 1841 1842 1843 1844
1845 1846 1847 1848 1849
|Categories:||Births - Deaths - Declarations
Establishments - Publications
- February 2: Mullá Ḥusayn dies in battle at fort at the Shrine of Shaykh Tabarsí.
- May 10: Battle of fort Tabarsí ends after a negotiated surrender in which the victors promise to let the Bábís go. Immediately afterward, the victors break their oath and kill many of the defenders.
- May 16: Quddús is tortured and executed.