| 39601 | April 6 | Birth | 1943 – Roger Cook, New Zealand-English journalist and academic |
| 39602 | April 6 | Birth | 1943 – Mitchell Melton, American lawyer and politician (d. 2013) |
| 39603 | April 6 | Birth | 1944 – Anita Pallenberg, Italian-English model, actress, and fashion designer |
| 39604 | April 6 | Birth | 1944 – Felicity Palmer, English soprano and educator |
| 39605 | April 6 | Birth | 1945 – Rodney Bickerstaffe, English union leader |
| 39606 | April 6 | Birth | 1945 – Neal Boortz, American radio host and author |
| 39607 | April 6 | Birth | 1945 – Peter Hill, English journalist |
| 39608 | April 6 | Birth | 1946 – Paul Beresford, New Zealand-English dentist and politician |
| 39609 | April 6 | Birth | 1947 – John Ratzenberger, American actor and director |
| 39610 | April 6 | Birth | 1947 – André Weinfeld, French-American director, producer, and screenwriter |
| 39611 | April 6 | Birth | 1947 – Mike Worboys, English mathematician and computer scientist |
| 39612 | April 6 | Birth | 1948 – Patrika Darbo, American actress, director, and producer |
| 39613 | April 6 | Birth | 1949 – Alyson Bailes, English academic and diplomat |
| 39614 | April 6 | Birth | 1949 – Patrick Hernandez, French singer-songwriter |
| 39615 | April 6 | Birth | 1949 – Horst Ludwig Störmer, German physicist and academic, Nobel Prize laureate |
| 39616 | April 6 | Birth | 1950 – Claire Morissette, Canadian cycling activist (d. 2007) |
| 39617 | April 6 | Birth | 1950 – Cleo Odzer, American anthropologist and author (d. 2001) |
| 39618 | April 6 | Birth | 1951 – Bert Blyleven, Dutch-American baseball player and sportscaster |
| 39619 | April 6 | Birth | 1951 – Jean-Marc Boivin, French skier, mountaineer, and pilot (d. 1990) |
| 39620 | April 6 | Birth | 1951 – Pascal Rogé, French pianist |
| 39621 | April 6 | Birth | 1951 – Phil Schaap, American jazz disc jockey and historian |
| 39622 | April 6 | Birth | 1952 – Udo Dirkschneider, German singer-songwriter (Accept and U.D.O.) |
| 39623 | April 6 | Birth | 1952 – Marilu Henner, American actress, producer, and author |
| 39624 | April 6 | Birth | 1952 – Michel Larocque, Canadian ice hockey player and manager (d. 1992) |
| 39625 | April 6 | Birth | 1953 – Patrick Doyle, Scottish actor and composer |
| 39626 | April 6 | Birth | 1953 – Christopher Franke, German-American drummer and songwriter (Tangerine Dream and Agitation Free) |
| 39627 | April 6 | Birth | 1955 – Rob Epstein, American director and producer |
| 39628 | April 6 | Birth | 1955 – Keith Hunter Jesperson, Canadian-American serial killer |
| 39629 | April 6 | Birth | 1955 – Cathy Jones, Canadian comedian, actress, and screenwriter |
| 39630 | April 6 | Birth | 1955 – Blind Mississippi Morris, American singer and harmonica player |