| 71191 | June 21 | Death | 1964 – Michael Schwerner, American activist (b. 1939) |
| 71192 | June 21 | Death | 1968 – Ingeborg Spangsfeldt, Danish actress (b. 1895) |
| 71193 | June 21 | Death | 1969 – Maureen Connolly, American tennis player (b. 1934) |
| 71194 | June 21 | Death | 1970 – Sukarno, Indonesian engineer and politician, 1st President of Indonesia (b. 1901) |
| 71195 | June 21 | Death | 1970 – Piers Courage, English race car driver (b. 1942) |
| 71196 | June 21 | Death | 1976 – Margaret Herrick, American librarian (b. 1902) |
| 71197 | June 21 | Death | 1979 – Angus MacLise, American drummer and songwriter (Velvet Underground and Theatre of Eternal Music) (b. 1938) |
| 71198 | June 21 | Death | 1980 – Bert Kaempfert, German conductor and composer (b. 1923) |
| 71199 | June 21 | Death | 1980 – Ahmet Muhip Dıranas, Turkish poet and author (b. 1909) |
| 71200 | June 21 | Death | 1981 – Don Figlozzi, American illustrator and animator (b. 1909) |
| 71201 | June 21 | Death | 1985 – Hector Boyardee, Italian-American chef and businessman, founded Chef Boyardee (b. 1897) |
| 71202 | June 21 | Death | 1985 – Tage Erlander, Swedish lieutenant and politician, 25th Prime Minister of Sweden (b. 1901) |
| 71203 | June 21 | Death | 1986 – Assi Rahbani, Lebanese singer-songwriter and producer (Rahbani brothers) (b. 1923) |
| 71204 | June 21 | Death | 1987 – Madman Muntz, American engineer and businessman, founded the Muntz Car Company (b. 1914) |
| 71205 | June 21 | Death | 1990 – Cedric Belfrage, English-American journalist and author, co-founded the National Guardian (b. 1904) |
| 71206 | June 21 | Death | 1990 – June Christy, American singer (b. 1925) |
| 71207 | June 21 | Death | 1992 – Ben Alexander, Australian rugby player (b. 1971) |
| 71208 | June 21 | Death | 1992 – Rudra Mohammad Shahidullah, Bangladeshi poet, author, and playwright (b. 1956) |
| 71209 | June 21 | Death | 1992 – Li Xiannian, Chinese captain and politician, 3rd President of the People's Republic of China (b. 1909) |
| 71210 | June 21 | Death | 1993 – Ticho Parly, Danish tenor (b. 1928) |
| 71211 | June 21 | Death | 1994 – William Wilson Morgan, American astronomer and astrophysicist (b. 1906) |
| 71212 | June 21 | Death | 1997 – Shintaro Katsu, Japanese actor, singer, director, and producer (b. 1931) |
| 71213 | June 21 | Death | 1997 – Fidel Velázquez Sánchez, Mexican union leader (b. 1900) |
| 71214 | June 21 | Death | 1998 – Harry Cranbrook Allen, English historian (b. 1917) |
| 71215 | June 21 | Death | 1998 – Anastasio Ballestrero, Italian cardinal (b. 1913) |
| 71216 | June 21 | Death | 1998 – Al Campanis, American baseball player and manager (b. 1916) |
| 71217 | June 21 | Death | 1999 – Kami, Japanese drummer (Malice Mizer) (b. 1973) |
| 71218 | June 21 | Death | 2000 – Alan Hovhaness, Armenian-American pianist and composer (b. 1911) |
| 71219 | June 21 | Death | 2001 – John Lee Hooker, American singer-songwriter and guitarist (b. 1916) |
| 71220 | June 21 | Death | 2001 – Soad Hosny, Egyptian actress and singer (b. 1942) |