| 82861 | July 22 | Birth | 1755 – Gaspard de Prony, French mathematician and engineer (d. 1839) |
| 82862 | July 22 | Birth | 1784 – Friedrich Bessel, German mathematician and astronomer (d. 1846) |
| 82863 | July 22 | Birth | 1839 – Jakob Hurt, Estonian theologist and linguist (d. 1907) |
| 82864 | July 22 | Birth | 1844 – William Archibald Spooner, English priest and scholar (d. 1930) |
| 82865 | July 22 | Birth | 1848 – Adolphus Frederick V, Grand Duke of Mecklenburg-Strelitz (d. 1914) |
| 82866 | July 22 | Birth | 1849 – Emma Lazarus, American poet and educator (d. 1887) |
| 82867 | July 22 | Birth | 1856 – Octave Hamelin, French philosopher (d. 1907) |
| 82868 | July 22 | Birth | 1862 – Cosmo Duff-Gordon, Scottish fencer (d. 1931) |
| 82869 | July 22 | Birth | 1863 – Alec Hearne, English cricketer (d. 1952) |
| 82870 | July 22 | Birth | 1878 – Janusz Korczak, Polish pediatrician and author (d. 1942) |
| 82871 | July 22 | Birth | 1882 – Edward Hopper, American painter and etcher (d. 1967) |
| 82872 | July 22 | Birth | 1884 – Odell Shepard, American poet and politician, 66th Lieutenant Governor of Connecticut (d. 1967) |
| 82873 | July 22 | Birth | 1886 – Hella Wuolijoki, Estonian-Finnish author (d. 1954) |
| 82874 | July 22 | Birth | 1887 – Gustav Ludwig Hertz, German physicist and academic, Nobel Prize laureate (d. 1975) |
| 82875 | July 22 | Birth | 1888 – Kirk Bryan, American geologist and academic (d. 1950) |
| 82876 | July 22 | Birth | 1888 – Selman Waksman, Ukrainian-American biochemist and microbiologist, Nobel Prize laureate (d. 1973) |
| 82877 | July 22 | Birth | 1889 – James Whale, English actor and director (d. 1957) |
| 82878 | July 22 | Birth | 1890 – Rose Kennedy, American philanthropist (d. 1995) |
| 82879 | July 22 | Birth | 1892 – Jack MacBryan, English cricketer and field hockey player (d. 1983) |
| 82880 | July 22 | Birth | 1893 – Jesse Haines, American baseball player and coach (d. 1978) |
| 82881 | July 22 | Birth | 1893 – Karl Menninger, American psychiatrist and author (d. 1990) |
| 82882 | July 22 | Birth | 1895 – León de Greiff, Colombian poet, journalist, and diplomat (d. 1976) |
| 82883 | July 22 | Birth | 1898 – Stephen Vincent Benét, American poet and author (d. 1943) |
| 82884 | July 22 | Birth | 1899 – Sobhuza II of Swaziland (d. 1982) |
| 82885 | July 22 | Birth | 1908 – Amy Vanderbilt, American author (d. 1974) |
| 82886 | July 22 | Birth | 1909 – Licia Albanese, Italian-American soprano and actress (d. 2014) |
| 82887 | July 22 | Birth | 1909 – Dorino Serafini, Italian race car driver (d. 2000) |
| 82888 | July 22 | Birth | 1913 – Gorni Kramer, Italian bassist, songwriter, and bandleader (d. 1995) |
| 82889 | July 22 | Birth | 1915 – Shaista Suhrawardy Ikramullah, Indian-Pakistani politician and diplomat (d. 2000) |
| 82890 | July 22 | Birth | 1916 – Gino Bianco, Brazilian race car driver (d. 1984) |