| 37501 | April 1 | Birth | 1983 – Tamati Ellison, New Zealand rugby player |
| 37502 | April 1 | Birth | 1983 – Lance Hohaia, New Zealand rugby player |
| 37503 | April 1 | Birth | 1983 – Jussi Jokinen, Finnish-American ice hockey player |
| 37504 | April 1 | Birth | 1983 – Matt Lanter, American actor and model |
| 37505 | April 1 | Birth | 1983 – Sergey Lazarev, Russian singer, actor, and dancer (Smash!!) |
| 37506 | April 1 | Birth | 1983 – Ólafur Ingi Skúlason, Icelandic footballer |
| 37507 | April 1 | Birth | 1983 – Sean Taylor, American football player (d. 2007) |
| 37508 | April 1 | Birth | 1984 – Gilberto Macena, Brazilian footballer |
| 37509 | April 1 | Birth | 1985 – Daniel Murphy, American baseball player |
| 37510 | April 1 | Birth | 1985 – Beth Tweddle, English gymnast |
| 37511 | April 1 | Birth | 1985 – Josh Zuckerman, American actor |
| 37512 | April 1 | Birth | 1986 – Kid Ink, American rapper |
| 37513 | April 1 | Birth | 1986 – Shunichi Miyamoto, Japanese voice actor and singer |
| 37514 | April 1 | Birth | 1986 – Viktor Sanikidze, Georgian basketball player |
| 37515 | April 1 | Birth | 1986 – Hillary Scott, American singer-songwriter (Lady Antebellum) |
| 37516 | April 1 | Birth | 1986 – Ireen Wüst, Dutch speed skater |
| 37517 | April 1 | Birth | 1987 – Kayla Collins, American model |
| 37518 | April 1 | Birth | 1987 – Jenna Presley, American porn actress |
| 37519 | April 1 | Birth | 1987 – Ding Junhui, Chinese snooker player |
| 37520 | April 1 | Birth | 1987 – Gianluca Musacci, Italian footballer |
| 37521 | April 1 | Birth | 1987 – Li Ting, Chinese diver |
| 37522 | April 1 | Birth | 1987 – Oliver Turvey, English race car driver |
| 37523 | April 1 | Birth | 1988 – Alexander Bychkov, Russian serial killer |
| 37524 | April 1 | Birth | 1988 – Brook Lopez, American basketball player |
| 37525 | April 1 | Birth | 1988 – Robin Lopez, American basketball player |
| 37526 | April 1 | Birth | 1988 – Courtney McCool, American gymnast |
| 37527 | April 1 | Birth | 1988 – Alessandra Perilli, Sammarinese target shooter |
| 37528 | April 1 | Birth | 1989 – Jan Blokhuijsen, Dutch speed skater |
| 37529 | April 1 | Birth | 1989 – David N'Gog, French footballer |
| 37530 | April 1 | Birth | 1989 – Yumi Sugimoto, Japanese model, actress, and singer |