| 41071 | April 9 | Death | 1945 – Dietrich Bonhoeffer, German pastor and theologian (b. 1906) |
| 41072 | April 9 | Death | 1945 – Wilhelm Canaris, German admiral (b. 1887) |
| 41073 | April 9 | Death | 1945 – Johann Georg Elser, German carpenter (b. 1903) |
| 41074 | April 9 | Death | 1945 – Hans Oster, German general (b. 1887) |
| 41075 | April 9 | Death | 1945 – Karl Sack, German lawyer and jurist (b. 1896) |
| 41076 | April 9 | Death | 1945 – Hans von Dohnányi, Austrian-German lawyer and jurist (b. 1902) |
| 41077 | April 9 | Death | 1948 – George Carpenter, Australian 5th General of The Salvation Army (b. 1872) |
| 41078 | April 9 | Death | 1948 – Jorge Eliécer Gaitán, Colombian lawyer and politician, 16th Colombian Minister of National Education (b. 1903) |
| 41079 | April 9 | Death | 1951 – Vilhelm Bjerknes, Norwegian physicist and meteorologist (b. 1862) |
| 41080 | April 9 | Death | 1953 – Eddie Cochems, American football player and coach (b. 1877) |
| 41081 | April 9 | Death | 1953 – C. E. M. Joad, English philosopher and television host (b. 1891) |
| 41082 | April 9 | Death | 1959 – Frank Lloyd Wright, American architect, designed the Price Tower and Fallingwater (b. 1867) |
| 41083 | April 9 | Death | 1961 – Zog I of Albania (b. 1895) |
| 41084 | April 9 | Death | 1963 – Eddie Edwards, American trombonist (Original Dixieland Jass Band) (b. 1891) |
| 41085 | April 9 | Death | 1963 – Xul Solar, Argentinian painter and sculptor (b. 1887) |
| 41086 | April 9 | Death | 1970 – Gustaf Tenggren, Swedish-American illustrator and animator (b. 1896) |
| 41087 | April 9 | Death | 1971 – Paulette Noizeux, French actress (b. 1887) |
| 41088 | April 9 | Death | 1976 – Dagmar Nordstrom, American singer-songwriter and pianist (Nordstrom Sisters) (b. 1903) |
| 41089 | April 9 | Death | 1976 – Phil Ochs, American singer-songwriter and guitarist (b. 1940) |
| 41090 | April 9 | Death | 1978 – Clough Williams-Ellis, English-Welsh architect, designed Portmeirion (b. 1883) |
| 41091 | April 9 | Death | 1980 – Muhammad Baqir al-Sadr, Iraqi cleric and philosopher (b. 1935) |
| 41092 | April 9 | Death | 1982 – Wilfrid Pelletier, Canadian pianist, composer, and conductor (b. 1896) |
| 41093 | April 9 | Death | 1988 – Brook Benton, American singer-songwriter and actor (b. 1931) |
| 41094 | April 9 | Death | 1988 – Hans Berndt, German footballer (b. 1913) |
| 41095 | April 9 | Death | 1988 – Dave Prater, American singer (Sam & Dave) (b. 1937) |
| 41096 | April 9 | Death | 1991 – Forrest Towns, American hurdler and coach (b. 1914) |
| 41097 | April 9 | Death | 1993 – Joseph B. Soloveitchik, American rabbi and philosopher (b. 1903) |
| 41098 | April 9 | Death | 1996 – Richard Condon, American author and publicist (b. 1915) |
| 41099 | April 9 | Death | 1996 – James Rouse, American real estate agent, founded The Rouse Company (b. 1914) |
| 41100 | April 9 | Death | 1997 – Mae Boren Axton, American singer-songwriter (b. 1914) |