| 30361 | March 18 | Birth | 1966 – Peter Jones, English businessman |
| 30362 | March 18 | Birth | 1966 – Irina Khabarova, Russian sprinter |
| 30363 | March 18 | Birth | 1966 – Daniel S. Nevins, American rabbi |
| 30364 | March 18 | Birth | 1967 – Miki Berenyi, English singer-songwriter and guitarist (Lush) |
| 30365 | March 18 | Birth | 1967 – Ken Edenfield, American baseball player |
| 30366 | March 18 | Birth | 1968 – Prince Eudes, Duke of Angoulême |
| 30367 | March 18 | Birth | 1968 – Miguel Herrera, Mexican footballer and manager |
| 30368 | March 18 | Birth | 1968 – Paul Marsden, English businessman and politician |
| 30369 | March 18 | Birth | 1968 – Shin-ichiro Miki, Japanese voice actor |
| 30370 | March 18 | Birth | 1969 – Andy Cutting, English accordion player and composer (Blowzabella) |
| 30371 | March 18 | Birth | 1969 – Vassily Ivanchuk, Ukrainian chess player |
| 30372 | March 18 | Birth | 1969 – J. David Shapiro, American actor, director, and screenwriter |
| 30373 | March 18 | Birth | 1969 – Shaun Udal, English cricketer |
| 30374 | March 18 | Birth | 1970 – Queen Latifah, American rapper, producer, and actress |
| 30375 | March 18 | Birth | 1971 – Mike Bell, American wrestler (d. 2008) |
| 30376 | March 18 | Birth | 1971 – Mariaan de Swardt, South African-American tennis player, coach, and sportscaster |
| 30377 | March 18 | Birth | 1971 – Kitty Ussher, English economist and politician |
| 30378 | March 18 | Birth | 1972 – Dane Cook, American comedian, actor, director, and producer |
| 30379 | March 18 | Birth | 1972 – Anja Möllenbeck, German discus thrower |
| 30380 | March 18 | Birth | 1972 – Reince Priebus, American lawyer and politician |
| 30381 | March 18 | Birth | 1973 – Max Barry, Australian author and blogger |
| 30382 | March 18 | Birth | 1973 – Luci Christian, American voice actress and screenwriter |
| 30383 | March 18 | Birth | 1974 – Arsi Harju, Finnish shot putter |
| 30384 | March 18 | Birth | 1974 – Tina Križan, Slovenian tennis player |
| 30385 | March 18 | Birth | 1974 – Evan Lowenstein, American singer-songwriter (Evan and Jaron) |
| 30386 | March 18 | Birth | 1974 – Jaron Lowenstein, American singer-songwriter (Evan and Jaron) |
| 30387 | March 18 | Birth | 1974 – Laure Savasta, French basketball player, coach, and sportscaster |
| 30388 | March 18 | Birth | 1974 – Stuart Zender, English bass player, songwriter, and producer (Jamiroquai) |
| 30389 | March 18 | Birth | 1975 – Sutton Foster, American actress, singer, and dancer |
| 30390 | March 18 | Birth | 1975 – Rodleen Getsic, American singer and actress |