| 19831 | February 20 | Birth | 1998 – Shun Nishime, Japanese model and actor |
| 19832 | February 20 | Birth | 2014 – Princess Leonore, Duchess of Gotland |
| 19833 | February 20 | Death | 702 – K'inich Kan B'alam II, Mayan king (b. 635) |
| 19834 | February 20 | Death | 1154 – Wulfric of Haselbury, English saint (b. 1080) |
| 19835 | February 20 | Death | 1171 – Conan IV, Duke of Brittany (b. 1138) |
| 19836 | February 20 | Death | 1194 – Tancred, King of Sicily (b. 1138) |
| 19837 | February 20 | Death | 1258 – Al-Musta'sim, Iraqi caliph (b. 1213) |
| 19838 | February 20 | Death | 1408 – Henry Percy, 1st Earl of Northumberland, English politician, Earl Marshal of the United Kingdom (b. 1342) |
| 19839 | February 20 | Death | 1431 – Pope Martin V (b. 1368) |
| 19840 | February 20 | Death | 1524 – Tecun Uman, Mayan ruler (b. 1500) |
| 19841 | February 20 | Death | 1579 – Nicholas Bacon, English politician (b. 1509) |
| 19842 | February 20 | Death | 1618 – Philip William, Prince of Orange (b. 1554) |
| 19843 | February 20 | Death | 1626 – John Dowland, English lute player and composer (b. 1563) |
| 19844 | February 20 | Death | 1762 – Tobias Mayer, German astronomer and academic (b. 1723) |
| 19845 | February 20 | Death | 1771 – Jean-Jacques d'Ortous de Mairan, French geophysicist and astronomer (b. 1678) |
| 19846 | February 20 | Death | 1773 – Charles Emmanuel III of Sardinia (b. 1701) |
| 19847 | February 20 | Death | 1778 – Laura Bassi, Italian physicist and scholar (b. 1711) |
| 19848 | February 20 | Death | 1790 – Joseph II, Holy Roman Emperor (b. 1741) |
| 19849 | February 20 | Death | 1806 – Lachlan McIntosh, Scottish-American general and politician (b. 1725) |
| 19850 | February 20 | Death | 1810 – Andreas Hofer, Italian rebel leader (b. 1767) |
| 19851 | February 20 | Death | 1862 – William Wallace Lincoln, American son of Abraham Lincoln (b. 1850) |
| 19852 | February 20 | Death | 1871 – Paul Kane, Irish-Canadian painter (b. 1810) |
| 19853 | February 20 | Death | 1893 – P. G. T. Beauregard, American general (b. 1818) |
| 19854 | February 20 | Death | 1895 – Frederick Douglass, American author and activist (b. 1818) |
| 19855 | February 20 | Death | 1907 – Henri Moissan, French chemist and academic, Nobel Prize laureate (b. 1852) |
| 19856 | February 20 | Death | 1910 – Boutros Ghali, Egyptian educator and politician, 9th Prime Minister of Egypt (b. 1846) |
| 19857 | February 20 | Death | 1916 – Klas Pontus Arnoldson, Swedish journalist and politician, Nobel Prize laureate (b. 1844) |
| 19858 | February 20 | Death | 1920 – Jacinta Marto, Portuguese saint (b. 1910) |
| 19859 | February 20 | Death | 1920 – Robert Peary, American admiral and explorer (b. 1856) |
| 19860 | February 20 | Death | 1936 – Max Schreck, German actor (b. 1879) |