| 91801 | August 13 | Death | 1958 – Francis J. McCormick, American football, basketball player, and coach (b. 1903) |
| 91802 | August 13 | Death | 1958 – Otto Witte, German acrobat (b. 1868) |
| 91803 | August 13 | Death | 1963 – Louis Bastien, French cyclist and fencer (b. 1881) |
| 91804 | August 13 | Death | 1965 – Hayato Ikeda, Japanese lawyer and politician, 58th Prime Minister of Japan (b. 1899) |
| 91805 | August 13 | Death | 1971 – W. O. Bentley, English race car driver and engineer, founded Bentley Motors Limited (b. 1888) |
| 91806 | August 13 | Death | 1975 – Murilo Mendes, Brazilian poet and telegrapher (b. 1901) |
| 91807 | August 13 | Death | 1977 – Henry Williamson, English farmer and author (b. 1895) |
| 91808 | August 13 | Death | 1979 – Andrew Dasburg, American painter and sculptor (b. 1887) |
| 91809 | August 13 | Death | 1982 – Joe Tex, American singer-songwriter (b. 1933) |
| 91810 | August 13 | Death | 1984 – Tigran Petrosian, Georgian-Armenian chess player (b. 1929) |
| 91811 | August 13 | Death | 1986 – Way Bandy, American make-up artist (b. 1941) |
| 91812 | August 13 | Death | 1986 – Helen Mack, American actress and singer (b. 1913) |
| 91813 | August 13 | Death | 1989 – Tim Richmond, American race car driver (b. 1955) |
| 91814 | August 13 | Death | 1989 – Larkin I. Smith, American police officer and politician (b. 1944) |
| 91815 | August 13 | Death | 1991 – James Roosevelt, American general and politician (b. 1907) |
| 91816 | August 13 | Death | 1991 – Jack Ryan, American engineer (b. 1926) |
| 91817 | August 13 | Death | 1995 – Alison Hargreaves, English mountaineer (b. 1963) |
| 91818 | August 13 | Death | 1995 – Jan Křesadlo, Czech-English psychologist and author (b. 1926) |
| 91819 | August 13 | Death | 1995 – Mickey Mantle, American baseball player and sportscaster (b. 1931) |
| 91820 | August 13 | Death | 1995 – Rob Slater, American mountaineer (b. 1960) |
| 91821 | August 13 | Death | 1996 – António de Spínola, Portuguese general and politician, 14th President of Portugal (b. 1910) |
| 91822 | August 13 | Death | 1996 – David Tudor, American pianist and composer (b. 1926) |
| 91823 | August 13 | Death | 1998 – Nino Ferrer, Italian-French singer-songwriter and guitarist (b. 1934) |
| 91824 | August 13 | Death | 1998 – Edward Ginzton, Ukrainian-American physicist and academic (b. 1915) |
| 91825 | August 13 | Death | 1998 – Julien Green, American author (b. 1900) |
| 91826 | August 13 | Death | 1998 – Waneta Hoyt, American serial killer (b. 1946) |
| 91827 | August 13 | Death | 1998 – Rafael Robles, Dominican-American baseball player (b. 1947) |
| 91828 | August 13 | Death | 1999 – Ignatz Bubis, German religious leader (b. 1927) |
| 91829 | August 13 | Death | 1999 – Jaime Garzón, Colombian journalist and lawyer (b. 1960) |
| 91830 | August 13 | Death | 1999 – Gopal Shankar Misra, Indian vichitra veena player and educator (b. 1957) |