| 42241 | April 12 | Birth | 1983 – Dwayne Smith, Barbadian cricketer |
| 42242 | April 12 | Birth | 1984 – Aleksey Dmitrik, Russian high jumper |
| 42243 | April 12 | Birth | 1985 – James Alexandrou, English actor, director, and screenwriter |
| 42244 | April 12 | Birth | 1985 – Brennan Boesch, American baseball player |
| 42245 | April 12 | Birth | 1985 – Jeísa Chiminazzo, Brazilian model |
| 42246 | April 12 | Birth | 1985 – Ted Ginn, Jr., American football player |
| 42247 | April 12 | Birth | 1985 – Anna-Katharina Samsel, German actress |
| 42248 | April 12 | Birth | 1985 – Olga Seryabkina, Russian singer-songwriter (Serebro) |
| 42249 | April 12 | Birth | 1985 – Hitomi Yoshizawa, Japanese singer (Morning Musume, Dream Morning Musume, and Hangry & Angry) |
| 42250 | April 12 | Birth | 1986 – Lorena, Spanish singer |
| 42251 | April 12 | Birth | 1986 – Blerim Džemaili, Swiss footballer |
| 42252 | April 12 | Birth | 1986 – Marcel Granollers, Spanish tennis player |
| 42253 | April 12 | Birth | 1986 – Athena Lundberg, American model |
| 42254 | April 12 | Birth | 1986 – Matt McGorry, American actor |
| 42255 | April 12 | Birth | 1987 – Brooklyn Decker, American model and actress |
| 42256 | April 12 | Birth | 1987 – Shawn Gore, Canadian football player |
| 42257 | April 12 | Birth | 1987 – Brendon Urie, American singer-songwriter and guitarist (Panic! at the Disco) |
| 42258 | April 12 | Birth | 1987 – Shawna Leneé, American porn actress |
| 42259 | April 12 | Birth | 1988 – Ricardo Gabriel Álvarez, Argentinian footballer |
| 42260 | April 12 | Birth | 1988 – Stephen Brogan, English footballer |
| 42261 | April 12 | Birth | 1988 – Amedeo Calliari, Italian footballer |
| 42262 | April 12 | Birth | 1988 – Jessie James Decker, Italian-American singer-songwriter |
| 42263 | April 12 | Birth | 1988 – April Rose Pengilly, Australian model and actress |
| 42264 | April 12 | Birth | 1989 – T. Mills, American rapper |
| 42265 | April 12 | Birth | 1989 – Miguel Ángel Ponce, American-Mexican footballer |
| 42266 | April 12 | Birth | 1989 – Dominic Roco, Filipino actor |
| 42267 | April 12 | Birth | 1989 – Felix Roco, Filipino actor |
| 42268 | April 12 | Birth | 1989 – Kaitlyn Weaver, Canadian-American ice dancer |
| 42269 | April 12 | Birth | 1990 – Francesca Halsall, English swimmer |
| 42270 | April 12 | Birth | 1991 – Torey Krug, American ice hockey player |