All Authors
| Author | Born on | Died |
|---|---|---|
| Irving Thalberg | May 30, 1899 | August 14, 1936 |
| Irving Wallace | March 19, 1916 | June 29, 1990 |
| Irwin Corey | July 29, 1914 | - |
| Irwin Edman | November 28, 1896 | September 4, 1954 |
| Irwin M. Jacobs | October 18, 1933 | - |
| Irwin Redlener | August 12, 1944 | - |
| Irwin Rose | July 16, 1926 | June 2, 2015 |
| Irwin Shaw | February 27, 1913 | May 16, 1984 |
| Irwin Thomas | January 6, 1971 | - |
| Irwin Winkler | May 25, 1931 | - |
| Isaac Asimov | January 2, 1920 | April 6, 1992 |
| Isaac Barrow | 1630 | 1677 |
| Isaac Bashevis Singer | July 14, 1904 | July 24, 1991 |
| Isaac Brock | July 9, 1975 | - |
| Isaac D'Israeli | May 11, 1766 | January 19, 1848 |
| Isaac Goldberg | 1887 | 1938 |
| Isaac Hanson | November 17, 1980 | - |
| Isaac Hayes | August 20, 1942 | August 10, 2008 |
| Isaac Hempstead Wright | April 9, 1999 | - |
| Isaac Herzog | September 22, 1960 | - |