| 38791 | April 4 | Birth | 1975 – Joyce Giraud, Puerto Rican model and actress, Miss Puerto Rico 1994 |
| 38792 | April 4 | Birth | 1975 – Roy Padrick, American journalist and actor |
| 38793 | April 4 | Birth | 1975 – Pamela Ribon, American actress, screenwriter, and author |
| 38794 | April 4 | Birth | 1975 – Miranda Lee Richards, American singer-songwriter |
| 38795 | April 4 | Birth | 1975 – Scott Rolen, American baseball player |
| 38796 | April 4 | Birth | 1975 – Kevin Weekes, Canadian ice hockey player and sportscaster |
| 38797 | April 4 | Birth | 1976 – Sébastien Enjolras, French race car driver (d. 1997) |
| 38798 | April 4 | Birth | 1976 – Emerson Ferreira da Rosa, Brazilian footballer |
| 38799 | April 4 | Birth | 1976 – Bearwin Meily, Filipino actor |
| 38800 | April 4 | Birth | 1976 – James Roday, American actor, director, and screenwriter |
| 38801 | April 4 | Birth | 1977 – Stephan Bonnar, American mixed martial artist |
| 38802 | April 4 | Birth | 1977 – Keith Bulluck, American football player and sportscaster |
| 38803 | April 4 | Birth | 1977 – Adam Dutkiewicz, American guitarist, songwriter, and producer (Killswitch Engage, Aftershock, and Times of Grace) |
| 38804 | April 4 | Birth | 1977 – Stephen Mulhern, English magician and television host |
| 38805 | April 4 | Birth | 1977 – Omarr Smith, American football player and coach |
| 38806 | April 4 | Birth | 1978 – Lemar, English singer-songwriter and producer |
| 38807 | April 4 | Birth | 1978 – Jason Ellison, American baseball player and scout |
| 38808 | April 4 | Birth | 1978 – Alan Mahon, Irish footballer |
| 38809 | April 4 | Birth | 1978 – Sam Moran, Australian singer, guitarist, and actor (The Wiggles) |
| 38810 | April 4 | Birth | 1978 – Irene Skliva, Greek model, Miss World 1996 |
| 38811 | April 4 | Birth | 1978 – Aska Yang, Taiwanese singer |
| 38812 | April 4 | Birth | 1979 – Heath Ledger, Australian actor and director (d. 2008) |
| 38813 | April 4 | Birth | 1979 – Roberto Luongo, Canadian ice hockey player |
| 38814 | April 4 | Birth | 1979 – Natasha Lyonne, American actress and producer |
| 38815 | April 4 | Birth | 1979 – Andy McKee, American guitarist |
| 38816 | April 4 | Birth | 1979 – Jessica Napier, New Zealand-Australian actress |
| 38817 | April 4 | Birth | 1980 – Johnny Borrell, English singer-songwriter and guitarist (Razorlight and The Libertines) |
| 38818 | April 4 | Birth | 1980 – Trevor Moore, American actor, director, producer, and screenwriter |
| 38819 | April 4 | Birth | 1980 – Eric Steinbach, American football player |
| 38820 | April 4 | Birth | 1980 – Björn Wirdheim, Swedish race car driver |