| 46861 | April 23 | Birth | 1939 – Bill Hagerty, English journalist |
| 46862 | April 23 | Birth | 1939 – Lee Majors, American actor, singer, and producer |
| 46863 | April 23 | Birth | 1939 – Ray Peterson, American singer (d. 2005) |
| 46864 | April 23 | Birth | 1940 – Michael Copps, American academic and politician |
| 46865 | April 23 | Birth | 1940 – Dale Houston, American singer-songwriter (d. 2007) |
| 46866 | April 23 | Birth | 1940 – Michael Kadosh, Israeli footballer and manager (d. 2014) |
| 46867 | April 23 | Birth | 1941 – Jacqueline Boyer, French singer and actress |
| 46868 | April 23 | Birth | 1941 – Paavo Lipponen, Finnish journalist and politician, 38th Prime Minister of Finland |
| 46869 | April 23 | Birth | 1941 – Michael Lynne, American film producer, co-founded New Line Cinema |
| 46870 | April 23 | Birth | 1941 – Ed Stewart, English radio and television host |
| 46871 | April 23 | Birth | 1942 – Sandra Dee, American model and actress (d. 2005) |
| 46872 | April 23 | Birth | 1943 – Johnnie Casson, English comedian |
| 46873 | April 23 | Birth | 1943 – Gail Goodrich, American basketball player and coach |
| 46874 | April 23 | Birth | 1943 – Tony Esposito, Canadian-American ice hockey player, coach, and manager |
| 46875 | April 23 | Birth | 1943 – Frans Koppelaar, Dutch painter |
| 46876 | April 23 | Birth | 1943 – Delano Meriwether, American runner and physician |
| 46877 | April 23 | Birth | 1943 – Hervé Villechaize, French-American actor (d. 1993) |
| 46878 | April 23 | Birth | 1944 – Jean-François Stévenin, French actor and director |
| 46879 | April 23 | Birth | 1946 – Richard Mottram, English civil servant |
| 46880 | April 23 | Birth | 1947 – Robert Burgess, English sociologist and academic |
| 46881 | April 23 | Birth | 1947 – Glenn Cornick, English bass player (Jethro Tull and Paris) (d. 2014) |
| 46882 | April 23 | Birth | 1947 – Bernadette Devlin McAliskey, Irish politician |
| 46883 | April 23 | Birth | 1947 – Carlton Sherwood, American soldier and journalist (d. 2014) |
| 46884 | April 23 | Birth | 1948 – Pascal Quignard, French author and screenwriter |
| 46885 | April 23 | Birth | 1948 – Serge Thériault, Canadian actor |
| 46886 | April 23 | Birth | 1949 – Paul Collier, English economist and academic |
| 46887 | April 23 | Birth | 1949 – David Cross, English violinist (King Crimson) |
| 46888 | April 23 | Birth | 1949 – Joyce DeWitt, American actress |
| 46889 | April 23 | Birth | 1950 – Rowley Leigh, English chef and journalist |
| 46890 | April 23 | Birth | 1952 – Narada Michael Walden, American singer-songwriter, drummer, and producer |