| 83311 | July 23 | Birth | 1933 – Richard Rogers, Italian-English architect, designed the Millennium Dome and Lloyd's building |
| 83312 | July 23 | Birth | 1935 – Jim Hall, American race car driver |
| 83313 | July 23 | Birth | 1936 – Don Drysdale, American baseball player and sportscaster (d. 1993) |
| 83314 | July 23 | Birth | 1936 – Anthony Kennedy, American lawyer and jurist |
| 83315 | July 23 | Birth | 1937 – Bruce Surtees, American cinematographer (d. 2012) |
| 83316 | July 23 | Birth | 1937 – Dave Webster, American football player and engineer |
| 83317 | July 23 | Birth | 1938 – Juliet Anderson, American porn actress and producer (d. 2010) |
| 83318 | July 23 | Birth | 1938 – Ronny Cox, American singer-songwriter, guitarist, and actor |
| 83319 | July 23 | Birth | 1938 – Mickey Curtis, Japanese actor and singer |
| 83320 | July 23 | Birth | 1938 – Götz George, German actor and producer |
| 83321 | July 23 | Birth | 1938 – Charles Harrelson, American murderer (d. 2007) |
| 83322 | July 23 | Birth | 1938 – Bert Newton, Australian actor and television host |
| 83323 | July 23 | Birth | 1940 – Don Imus, American radio host |
| 83324 | July 23 | Birth | 1940 – Tommaso Padoa-Schioppa, Italian economist and politician, Italian Minister of Finance (d. 2010) |
| 83325 | July 23 | Birth | 1941 – Christopher Andrew, English historian and academic |
| 83326 | July 23 | Birth | 1941 – Richie Evans, American race car driver (d. 1985) |
| 83327 | July 23 | Birth | 1941 – Sergio Mattarella, Italian lawyer, judge, and politician, 12th President of Italy |
| 83328 | July 23 | Birth | 1942 – Sallyanne Atkinson, Australian journalist and politician, Lord Mayor of Brisbane |
| 83329 | July 23 | Birth | 1942 – Madeline Bell, American singer-songwriter (Blue Mink) |
| 83330 | July 23 | Birth | 1942 – Richard E. Dauch, American businessman, co-founded American Axle (d. 2013) |
| 83331 | July 23 | Birth | 1942 – Dimitris Liantinis, Greek philosopher and author (d. 1998) |
| 83332 | July 23 | Birth | 1943 – Randall Forsberg, American scientist (d. 2007) |
| 83333 | July 23 | Birth | 1943 – Larry Manetti, American actor and producer |
| 83334 | July 23 | Birth | 1943 – Tony Joe White, American singer-songwriter and guitarist |
| 83335 | July 23 | Birth | 1944 – Dino Danelli, American drummer (The Rascals and Fotomaker) |
| 83336 | July 23 | Birth | 1944 – Maria João Pires, Portuguese pianist |
| 83337 | July 23 | Birth | 1945 – Edward Gregson, English composer and educator |
| 83338 | July 23 | Birth | 1945 – Jon Sammels, English footballer |
| 83339 | July 23 | Birth | 1946 – Andy Mackay, English oboe player and composer (Roxy Music) |
| 83340 | July 23 | Birth | 1946 – René Ricard, American poet, painter, and critic (d. 2014) |