| Author | Born on | Died |
|---|---|---|
| Alexander Downer | September 9, 1951 | - |
| Alexander Dubcek | November 27, 1921 | November 7, 1992 |
| Alexander Duff | April 15, 1806 | February 12, 1878 |
| Alexander Fleming | August 6, 1881 | March 11, 1955 |
| Alexander Gould | May 4, 1994 | - |
| Alexander Graham Bell | March 3, 1847 | August 2, 1922 |
| Alexander Grothendieck | March 28, 1928 | November 13, 2014 |
| Alexander Haig | December 2, 1924 | February 20, 2010 |
| Alexander Hamilton | January 11, 1755 | July 12, 1804 |
| Alexander Hanson | April 28, 1961 | - |
| Alexander Henry | 1739 | 1824 |
| Alexander Herzen | April 6, 1812 | January 21, 1870 |
| Alexander Jackson Davis | July 24, 1803 | January 14, 1892 |
| Alexander John Ellis | June 14, 1814 | October 28, 1890 |
| Alexander Karp | - | - |
| Alexander Kluge | February 14, 1932 | - |
| Alexander Koch | February 24, 1988 | - |
| Alexander Lebedev | December 16, 1959 | - |
| Alexander Lowen | December 23, 1910 | October 28, 2008 |
| Alexander Ludwig | May 7, 1992 | - |