| 143941 | December 22 | Birth | 1962 – Ralph Fiennes, English actor and singer |
| 143942 | December 22 | Birth | 1963 – Giuseppe Bergomi, Italian footballer and coach |
| 143943 | December 22 | Birth | 1963 – Brian McMillan, South African cricketer and educator |
| 143944 | December 22 | Birth | 1963 – Luna H. Mitani, Japanese-American painter and illustrator |
| 143945 | December 22 | Birth | 1964 – Simon Kirby, English politician |
| 143946 | December 22 | Birth | 1964 – Mike Jackson, American baseball player |
| 143947 | December 22 | Birth | 1965 – Urszula Włodarczyk, Polish heptathlete and triple jumper |
| 143948 | December 22 | Birth | 1966 – Dmitry Bilozerchev, Russian gymnast and coach |
| 143949 | December 22 | Birth | 1966 – Sayuri Kokushō, Japanese actress and singer |
| 143950 | December 22 | Birth | 1966 – Marcel Schirmer, German singer-songwriter and bass player (Destruction) |
| 143951 | December 22 | Birth | 1966 – David Wright, English politician |
| 143952 | December 22 | Birth | 1967 – Richey Edwards, Welsh singer-songwriter and guitarist (Manic Street Preachers) (d. 1995) |
| 143953 | December 22 | Birth | 1967 – Stéphane Gendron, Canadian lawyer and politician |
| 143954 | December 22 | Birth | 1967 – Rebecca Harris, English politician |
| 143955 | December 22 | Birth | 1967 – Paul Morris, Australian race car driver |
| 143956 | December 22 | Birth | 1967 – Dan Petrescu, Romanian footballer and manager |
| 143957 | December 22 | Birth | 1968 – Lauralee Bell, American actress, director, producer, and screenwriter |
| 143958 | December 22 | Birth | 1968 – Luis Hernández, Mexican footballer |
| 143959 | December 22 | Birth | 1968 – Dina Meyer, American actress |
| 143960 | December 22 | Birth | 1969 – Myriam Bédard, Canadian biathlete |
| 143961 | December 22 | Birth | 1969 – Mark Robins, English footballer and manager |
| 143962 | December 22 | Birth | 1970 – Gary Anderson, Scottish darts player |
| 143963 | December 22 | Birth | 1970 – Ted Cruz, Canadian-American lawyer and politician |
| 143964 | December 22 | Birth | 1971 – Pat Mastroianni, Canadian actor |
| 143965 | December 22 | Birth | 1971 – Ajeenkya Patil, Indian economist and academic |
| 143966 | December 22 | Birth | 1972 – Kirk Maltby, Canadian ice hockey player |
| 143967 | December 22 | Birth | 1972 – Vanessa Paradis, French singer-songwriter and actress |
| 143968 | December 22 | Birth | 1972 – Big Tigger, American radio and television host |
| 143969 | December 22 | Birth | 1974 – Michael Barron, English footballer, coach, and manager |
| 143970 | December 22 | Birth | 1974 – Heather Donahue, American actress |