| 73741 | June 28 | Birth | 1918 – William Whitelaw, 1st Viscount Whitelaw, Scottish-English politician, Deputy Prime Minister of the United Kingdom (d. 1999) |
| 73742 | June 28 | Birth | 1920 – A. E. Hotchner, American author and playwright |
| 73743 | June 28 | Birth | 1921 – P. V. Narasimha Rao, Indian lawyer and politician, 9th Prime Minister of India (d. 2004) |
| 73744 | June 28 | Birth | 1922 – Lloyd La Beach, Panamanian sprinter and long jumper (d. 1999) |
| 73745 | June 28 | Birth | 1923 – Pete Candoli, American trumpet player (d. 2008) |
| 73746 | June 28 | Birth | 1923 – Adolfo Schwelm Cruz, Argentinian race car driver (d. 2012) |
| 73747 | June 28 | Birth | 1923 – Gaye Stewart, Canadian ice hockey player (d. 2010) |
| 73748 | June 28 | Birth | 1926 – Mel Brooks, American actor, director, producer, and screenwriter |
| 73749 | June 28 | Birth | 1926 – Mitsugi Ohno, Japanese glassblower (d. 1999) |
| 73750 | June 28 | Birth | 1927 – Correlli Barnett, English historian and author |
| 73751 | June 28 | Birth | 1927 – Frank Sherwood Rowland, American chemist and academic, Nobel Prize laureate (d. 2012) |
| 73752 | June 28 | Birth | 1928 – Hans Blix, Swedish politician and diplomat, 33rd Swedish Minister of Foreign Affairs |
| 73753 | June 28 | Birth | 1928 – Harold Evans, English-American historian and journalist |
| 73754 | June 28 | Birth | 1928 – Cyril Smith, English politician (d. 2010) |
| 73755 | June 28 | Birth | 1930 – William C. Campbell, Irish-American biologist and parasitologist, Nobel Prize laureate |
| 73756 | June 28 | Birth | 1930 – Itamar Franco, Brazilian engineer and politician, 33rd President of Brazil (d. 2011) |
| 73757 | June 28 | Birth | 1930 – Jack Gold, English director and producer (d. 2015) |
| 73758 | June 28 | Birth | 1931 – Hans Alfredson, Swedish actor, director, and screenwriter |
| 73759 | June 28 | Birth | 1931 – Junior Johnson, American race car driver |
| 73760 | June 28 | Birth | 1931 – Lucien Victor, Belgian cyclist (d. 1995) |
| 73761 | June 28 | Birth | 1932 – Pat Morita, American actor and singer (d. 2005) |
| 73762 | June 28 | Birth | 1933 – Gusty Spence, Irish politician (d. 2011) |
| 73763 | June 28 | Birth | 1934 – Robert Carswell, Baron Carswell, Irish lawyer and judge, Lord Chief Justice of Northern Ireland |
| 73764 | June 28 | Birth | 1934 – Roy Gilchrist, Jamaican cricketer (d. 2001) |
| 73765 | June 28 | Birth | 1934 – Bette Greene, American journalist and author |
| 73766 | June 28 | Birth | 1934 – Carl Levin, American lawyer and politician |
| 73767 | June 28 | Birth | 1934 – Georges Wolinski, Tunisian-French journalist and cartoonist (d. 2015) |
| 73768 | June 28 | Birth | 1935 – John Inman, English actor and singer (d. 2007) |
| 73769 | June 28 | Birth | 1936 – Belgin Doruk, Turkish actress (d. 1995) |
| 73770 | June 28 | Birth | 1936 – Chuck Howley, American football player |