| 68371 | June 15 | Birth | 1926 – Mac McGarry, American game show host (d. 2013) |
| 68372 | June 15 | Birth | 1927 – Ross Andru, American illustrator (d. 1993) |
| 68373 | June 15 | Birth | 1927 – Ibn-e-Insha, Indian-Pakistani poet and author (d. 1978) |
| 68374 | June 15 | Birth | 1927 – Hugo Pratt, Italian author and illustrator (d. 1995) |
| 68375 | June 15 | Birth | 1930 – John Fretwell, English soldier and diplomat, British Ambassador to France |
| 68376 | June 15 | Birth | 1930 – Victor Lundin, American actor and singer (d. 2013) |
| 68377 | June 15 | Birth | 1930 – Miguel Méndez, American author and academic (d. 2013) |
| 68378 | June 15 | Birth | 1930 – Marcel Pronovost, Canadian ice hockey player and coach (d. 2015) |
| 68379 | June 15 | Birth | 1931 – Joseph Gilbert, English air marshal |
| 68380 | June 15 | Birth | 1931 – Brian Sewell, English art dealer and critic (d. 2015) |
| 68381 | June 15 | Birth | 1932 – David Alliance, Baron Alliance, Iranian-English businessman and politician |
| 68382 | June 15 | Birth | 1932 – Mario Cuomo, American lawyer and politician, 52nd Governor of New York (d. 2015) |
| 68383 | June 15 | Birth | 1932 – Zia Fariduddin Dagar, Indian singer (d. 2013) |
| 68384 | June 15 | Birth | 1932 – Bernie Faloney, American-Canadian football player and sportscaster (d. 1999) |
| 68385 | June 15 | Birth | 1933 – Sergio Endrigo, Italian singer-songwriter (d. 2005) |
| 68386 | June 15 | Birth | 1933 – Mark Jones, English footballer (d. 1958) |
| 68387 | June 15 | Birth | 1933 – Mohammad-Ali Rajai, Iranian politician, 2nd President of Iran (d. 1981) |
| 68388 | June 15 | Birth | 1934 – Mikel Laboa, Spanish singer-songwriter (d. 2008) |
| 68389 | June 15 | Birth | 1936 – Claude Brasseur, French actor |
| 68390 | June 15 | Birth | 1936 – William Levada, American cardinal |
| 68391 | June 15 | Birth | 1937 – Pierre Billon, Swiss-Canadian author and screenwriter |
| 68392 | June 15 | Birth | 1937 – Anna Hazare, Indian activist |
| 68393 | June 15 | Birth | 1937 – Waylon Jennings, American singer-songwriter and guitarist (The Highwaymen) (d. 2002) |
| 68394 | June 15 | Birth | 1938 – Tony Oxley, English drummer (Joseph Holbrooke) |
| 68395 | June 15 | Birth | 1938 – Billy Williams, American baseball player and coach |
| 68396 | June 15 | Birth | 1939 – Ward Connerly, American activist and businessman, founded the American Civil Rights Institute |
| 68397 | June 15 | Birth | 1941 – Neal Adams, American illustrator |
| 68398 | June 15 | Birth | 1941 – Harry Nilsson, American singer-songwriter (d. 1994) |
| 68399 | June 15 | Birth | 1942 – Ian Greenberg, Canadian broadcaster, founded Astral Media |
| 68400 | June 15 | Birth | 1942 – John E. McLaughlin, American diplomat |