|Decades:||1800s - 1810s - 1820s - 1830s - 1840s - 1850s - 1860s|
|Centuries:||18th century - 19th century - 20th century|
- 1830 - Greece regains its independence.
- 1830 - Vanadium is discovered in Sweden.
- 1836 - The Battle of the Alamo is fought at the Alamo mission.
- 1839 - The Opium War begins.
- 1839 - Lanthanum is discovered in Sweden.
Births and deaths
- 1833 - Johannes Brahms is born.
- 1833 - Alfred Nobel is born.
- 1835 - Samuel Clemens is born.
- 1837 - Wild Bill Hickok is born.
- 1838 - John Muir is born.
- 1836 - Jim Bowie dies.
- 1836 - William B. Travis dies.
- 1836 - Davy Crockett dies.
- 1838 - Charles Maurice de Talleyrand-Périgord dies.
References and Notes