| 37471 | April 1 | Birth | 1976 – David Gilliland, American race car driver |
| 37472 | April 1 | Birth | 1976 – Gábor Király, Hungarian footballer |
| 37473 | April 1 | Birth | 1976 – David Oyelowo, English actor and producer |
| 37474 | April 1 | Birth | 1976 – Asım Pars, Bosnian-Turkish basketball player |
| 37475 | April 1 | Birth | 1976 – Nicole Sanderson, Australian beach volleyball player |
| 37476 | April 1 | Birth | 1976 – Clarence Seedorf, Dutch-Brazilian footballer and manager |
| 37477 | April 1 | Birth | 1976 – Yuka Yoshida, Japanese tennis player |
| 37478 | April 1 | Birth | 1977 – Vitor Belfort, Brazilian-American boxer and mixed martial artist |
| 37479 | April 1 | Birth | 1977 – Jon Gosselin, American television personality |
| 37480 | April 1 | Birth | 1977 – Haimar Zubeldia, Spanish cyclist |
| 37481 | April 1 | Birth | 1978 – Antonio de Nigris, Mexican footballer (d. 2009) |
| 37482 | April 1 | Birth | 1978 – Jean-Pierre Dumont, Canadian ice hockey player |
| 37483 | April 1 | Birth | 1978 – Mirka Federer, Slovak-Swiss tennis player |
| 37484 | April 1 | Birth | 1978 – Anamaria Marinca, Romanian-English actress |
| 37485 | April 1 | Birth | 1978 – Etan Thomas, American basketball player |
| 37486 | April 1 | Birth | 1979 – Ivano Balić, Croatian handball player |
| 37487 | April 1 | Birth | 1979 – Ruth Beitia, Spanish high jumper |
| 37488 | April 1 | Birth | 1980 – Dennis Kruppke, German footballer |
| 37489 | April 1 | Birth | 1980 – Randy Orton, American wrestler and actor |
| 37490 | April 1 | Birth | 1980 – Bijou Phillips, American actress and singer |
| 37491 | April 1 | Birth | 1980 – Yūko Takeuchi, Japanese actress |
| 37492 | April 1 | Birth | 1981 – Aslı Bayram, German model and actress, Miss Germany 2005 |
| 37493 | April 1 | Birth | 1981 – Aimee Chan, Canadian-Hong Kong model and actress, Miss Hong Kong 2006 |
| 37494 | April 1 | Birth | 1981 – Antonis Fotsis, Greek basketball player |
| 37495 | April 1 | Birth | 1981 – Bjørn Einar Romøren, Norwegian ski jumper |
| 37496 | April 1 | Birth | 1981 – Hannah Spearritt, English actress and singer (S Club 7) |
| 37497 | April 1 | Birth | 1982 – Sam Huntington, American actor |
| 37498 | April 1 | Birth | 1982 – Taran Killam, American actor and screenwriter |
| 37499 | April 1 | Birth | 1982 – Andreas Thorkildsen, Norwegian javelin thrower |
| 37500 | April 1 | Birth | 1983 – John Axford, Canadian baseball player |