| 82621 | July 21 | Birth | 1963 – Greg Behrendt, American comedian, guitarist, and author (The Reigning Monarchs) |
| 82622 | July 21 | Birth | 1963 – Dorce Gamalama, Indonesian singer-songwriter and actress |
| 82623 | July 21 | Birth | 1963 – Kevin Poole, English footballer and manager |
| 82624 | July 21 | Birth | 1963 – Giant Silva, Brazilian basketball player, mixed martial artist, and wrestler |
| 82625 | July 21 | Birth | 1964 – Steve Collins, Irish boxer and actor |
| 82626 | July 21 | Birth | 1964 – Ross Kemp, English actor and producer |
| 82627 | July 21 | Birth | 1964 – Sharon Twomey, Irish actress |
| 82628 | July 21 | Birth | 1964 – Jens Weißflog, German ski jumper and journalist |
| 82629 | July 21 | Birth | 1965 – Guðni Bergsson, Icelandic footballer and lawyer |
| 82630 | July 21 | Birth | 1965 – Mike Bordick, American baseball player, coach, and sportscaster |
| 82631 | July 21 | Birth | 1965 – Jovy Marcelo, Filipino race car driver (d. 1992) |
| 82632 | July 21 | Birth | 1966 – Arija Bareikis, American actress |
| 82633 | July 21 | Birth | 1966 – Sarah Waters, Welsh author and academic |
| 82634 | July 21 | Birth | 1968 – Brandi Chastain, American soccer player and sportscaster |
| 82635 | July 21 | Birth | 1968 – Lyle Odelein, Canadian ice hockey player |
| 82636 | July 21 | Birth | 1968 – Aditya Shrivastava, Indian actor and singer |
| 82637 | July 21 | Birth | 1969 – Godfrey, American comedian and actor |
| 82638 | July 21 | Birth | 1969 – Klaus Graf, German race car driver |
| 82639 | July 21 | Birth | 1969 – Emerson Hart, American singer-songwriter, guitarist, and producer (Tonic) |
| 82640 | July 21 | Birth | 1970 – Michael Fitzpatrick, American singer-songwriter (Fitz and The Tantrums) |
| 82641 | July 21 | Birth | 1970 – Alysia Reiner, American actress and producer |
| 82642 | July 21 | Birth | 1970 – Shawn Stasiak, American wrestler and chiropractor |
| 82643 | July 21 | Birth | 1971 – Emmanuel Bangué, French long jumper |
| 82644 | July 21 | Birth | 1971 – Charlotte Gainsbourg, English-French actress and singer |
| 82645 | July 21 | Birth | 1971 – Nuno Markl, Portuguese comedian, actor, and screenwriter |
| 82646 | July 21 | Birth | 1971 – Nitzan Shirazi, Israeli footballer and manager (d. 2014) |
| 82647 | July 21 | Birth | 1972 – Korey Cooper, American singer and guitarist (Skillet) |
| 82648 | July 21 | Birth | 1972 – Ai Haruna, Japanese television personality and singer |
| 82649 | July 21 | Birth | 1972 – Shinjiro Otani, Japanese wrestler |
| 82650 | July 21 | Birth | 1973 – Ali Landry, American model and actress, Miss USA 1996 |