| 49801 | April 30 | Death | 1900 – Casey Jones, American engineer (b. 1863) |
| 49802 | April 30 | Death | 1903 – Emily Stowe, Canadian physician and activist (b. 1831) |
| 49803 | April 30 | Death | 1910 – Jean Moréas, Greek poet and critic (b. 1856) |
| 49804 | April 30 | Death | 1936 – A. E. Housman, English poet and scholar (b. 1859) |
| 49805 | April 30 | Death | 1939 – Frank Haller, American boxer (b. 1883) |
| 49806 | April 30 | Death | 1941 – Edgar Aabye, Danish tug of war competitor (b. 1865) |
| 49807 | April 30 | Death | 1943 – Otto Jespersen, Danish linguist and academic (b. 1860) |
| 49808 | April 30 | Death | 1943 – Beatrice Webb, English sociologist and economist (b. 1858) |
| 49809 | April 30 | Death | 1945 – Eva Braun, German wife of Adolf Hitler (b. 1912) |
| 49810 | April 30 | Death | 1945 – Adolf Hitler, Austrian-German soldier and politician, Chancellor of Germany (b. 1889) |
| 49811 | April 30 | Death | 1953 – Jacob Linzbach, Estonian linguist and author (b. 1874) |
| 49812 | April 30 | Death | 1956 – Alben W. Barkley, American lawyer and politician, 35th Vice President of the United States (b. 1877) |
| 49813 | April 30 | Death | 1966 – Richard Fariña, American author and singer (b. 1937) |
| 49814 | April 30 | Death | 1970 – Inger Stevens, Swedish-American actress (b. 1934) |
| 49815 | April 30 | Death | 1972 – Gia Scala, English-American model and actress (b. 1934) |
| 49816 | April 30 | Death | 1973 – Václav Renč, Czech poet and playwright (b. 1911) |
| 49817 | April 30 | Death | 1974 – Agnes Moorehead, American actress and singer (b. 1900) |
| 49818 | April 30 | Death | 1980 – Luis Muñoz Marín, Puerto Rican journalist and politician, 1st Governor of Puerto Rico (b. 1898) |
| 49819 | April 30 | Death | 1982 – Lester Bangs, American journalist and author (b. 1949) |
| 49820 | April 30 | Death | 1983 – George Balanchine, Russian dancer and choreographer (b. 1904) |
| 49821 | April 30 | Death | 1983 – Muddy Waters, American singer-songwriter, guitarist, and bandleader (b. 1913) |
| 49822 | April 30 | Death | 1983 – Edouard Wyss-Dunant, Swiss physician and mountaineer (b. 1897) |
| 49823 | April 30 | Death | 1986 – Robert Stevenson, English director, producer, and screenwriter (b. 1905) |
| 49824 | April 30 | Death | 1989 – Yi Bangja, Japanese daughter of Prince Nashimoto Morimasa (b. 1901) |
| 49825 | April 30 | Death | 1989 – Sergio Leone, Italian director, producer, and screenwriter (b. 1929) |
| 49826 | April 30 | Death | 1993 – Tommy Caton, English footballer (b. 1962) |
| 49827 | April 30 | Death | 1994 – Roland Ratzenberger, Austrian race car driver (b. 1960) |
| 49828 | April 30 | Death | 1994 – Richard Scarry, American author and illustrator (b. 1919) |
| 49829 | April 30 | Death | 1995 – Maung Maung Kha, Burmese colonel and politician, 8th Prime Minister of Burma (b. 1920) |
| 49830 | April 30 | Death | 1996 – David Opatoshu, American actor and screenwriter (b. 1918) |