| 47071 | April 23 | Death | 2005 – Robert Farnon, Canadian-English trumpet player, composer and conductor (b. 1917) |
| 47072 | April 23 | Death | 2005 – Al Grassby, Australian journalist and politician (b. 1928) |
| 47073 | April 23 | Death | 2005 – John Mills, English actor, singer and producer (b. 1908) |
| 47074 | April 23 | Death | 2005 – Romano Scarpa, Italian author and illustrator (b. 1927) |
| 47075 | April 23 | Death | 2005 – Earl Wilson, American baseball player, coach and educator (b. 1934) |
| 47076 | April 23 | Death | 2006 – Phil Walden, American record producer and manager, co-founder of Capricorn Records (b. 1940) |
| 47077 | April 23 | Death | 2007 – Paul Erdman, Canadian-American economist and author (b. 1932) |
| 47078 | April 23 | Death | 2007 – David Halberstam, American journalist, historian and author (b. 1934) |
| 47079 | April 23 | Death | 2007 – Peter Randall, English sergeant (b. 1930) |
| 47080 | April 23 | Death | 2007 – Boris Yeltsin, Russian politician, 1st President of Russia (b. 1931) |
| 47081 | April 23 | Death | 2010 – Peter Porter, Australian-born British poet (b. 1929) |
| 47082 | April 23 | Death | 2011 – James Casey, English comedian, radio scriptwriter and producer (b. 1922) |
| 47083 | April 23 | Death | 2011 – Tom King, American guitarist and songwriter (The Outsiders and The Starfires) (b. 1943) |
| 47084 | April 23 | Death | 2011 – Geoffrey Russell, 4th Baron Ampthill, English businessman and politician (b. 1921) |
| 47085 | April 23 | Death | 2011 – John Sullivan, English screenwriter and producer (b. 1946) |
| 47086 | April 23 | Death | 2012 – Lillemor Arvidsson, Swedish union leader and politician, 34th Governor of Gotland (b. 1943) |
| 47087 | April 23 | Death | 2012 – Billy Bryans, Canadian drummer, songwriter and producer (The Parachute Club and Downchild Blues Band) (b. 1947) |
| 47088 | April 23 | Death | 2012 – Chris Ethridge, American bass player and songwriter (The Flying Burrito Brothers and International Submarine Band) (b. 1947) |
| 47089 | April 23 | Death | 2012 – Tommy Marth, American saxophonist (b. 1978) |
| 47090 | April 23 | Death | 2012 – Raymond Thorsteinsson, Canadian geologist and paleontologist (b. 1921) |
| 47091 | April 23 | Death | 2012 – LeRoy T. Walker, American football player and coach (b. 1918) |
| 47092 | April 23 | Death | 2013 – Colonial Affair, American race horse (b. 1990) |
| 47093 | April 23 | Death | 2013 – Shamshad Begum, Indian singer (b. 1919) |
| 47094 | April 23 | Death | 2013 – Bob Brozman, American guitarist (R. Crumb & His Cheap Suit Serenaders) (b. 1954) |
| 47095 | April 23 | Death | 2013 – Robert W. Edgar, American educator and politician (b. 1943) |
| 47096 | April 23 | Death | 2013 – Tony Grealish, English footballer (b. 1956) |
| 47097 | April 23 | Death | 2013 – Norman Jones, English actor (b. 1932) |
| 47098 | April 23 | Death | 2013 – Antonio Maccanico, Italian banker and politician (b. 1924) |
| 47099 | April 23 | Death | 2013 – Frank W. J. Olver, English-American mathematician and academic (b. 1924) |
| 47100 | April 23 | Death | 2013 – Kathryn Wasserman Davis, American philanthropist and scholar (b. 1907) |