| 37621 | April 1 | Death | 2005 – Paul Bomani, Tanzanian politician and diplomat, 1st Tanzanian Minister of Finance (b 1925) |
| 37622 | April 1 | Death | 2005 – Alexander Brott, Canadian violinist, composer, and conductor (b. 1915) |
| 37623 | April 1 | Death | 2005 – Harald Juhnke, German actor and singer (b. 1929) |
| 37624 | April 1 | Death | 2005 – Jack Keller, American songwriter and producer (b. 1936) |
| 37625 | April 1 | Death | 2005 – Robert Coldwell Wood, American political scientist and academic (b. 1923) |
| 37626 | April 1 | Death | 2006 – In Tam, Cambodian general and politician, 26th Prime Minister of Cambodia (b. 1916) |
| 37627 | April 1 | Death | 2007 – Herb Carneal, American sportscaster (b. 1923) |
| 37628 | April 1 | Death | 2008 – Jake Warren, Canadian soldier and diplomat, Canadian Ambassador to the United States (b. 1921) |
| 37629 | April 1 | Death | 2009 – Lou Perryman, American actor (b. 1941) |
| 37630 | April 1 | Death | 2010 – John Forsythe, American actor and producer (b. 1918) |
| 37631 | April 1 | Death | 2010 – Tzannis Tzannetakis, Greek soldier and politician, 175th Prime Minister of Greece (b. 1927) |
| 37632 | April 1 | Death | 2012 – Ekrem Bora, Turkish actor (b. 1934) |
| 37633 | April 1 | Death | 2012 – Lionel Bowen, Australian soldier, lawyer, and politician, Deputy Prime Minister of Australia (b. 1922) |
| 37634 | April 1 | Death | 2012 – Giorgio Chinaglia, Italian-American soccer player and radio host (b. 1947) |
| 37635 | April 1 | Death | 2012 – Miguel de la Madrid, Mexican banker, academic, and politician, 52nd President of Mexico (b. 1934) |
| 37636 | April 1 | Death | 2012 – Leila Denmark, American pediatrician (b. 1898) |
| 37637 | April 1 | Death | 2012 – Jamaa Fanaka, American director, producer, and screenwriter (b. 1942) |
| 37638 | April 1 | Death | 2012 – N. K. P. Salve, Indian accountant and politician (b. 1921) |
| 37639 | April 1 | Death | 2013 – Pavel 183, Russian painter (b. 1983) |
| 37640 | April 1 | Death | 2013 – Badr bin Abdulaziz Al Saud, Saudi Arabian commander (b. 1932) |
| 37641 | April 1 | Death | 2013 – Asal Badiee, Iranian actress (b. 1977) |
| 37642 | April 1 | Death | 2013 – Moses Blah, Liberian general and politician, 23rd President of Liberia (b. 1947) |
| 37643 | April 1 | Death | 2013 – David Burge, American pianist, composer, and conductor (b. 1930) |
| 37644 | April 1 | Death | 2013 – Kildare Dobbs, Canadian author (b. 1923) |
| 37645 | April 1 | Death | 2013 – William H. Ginsburg, American lawyer (b. 1943) |
| 37646 | April 1 | Death | 2013 – Karen Muir, South African swimmer and physician (b. 1952) |
| 37647 | April 1 | Death | 2013 – Jack Pardee, American football player and coach (b. 1936) |
| 37648 | April 1 | Death | 2013 – Greg Willard, American basketball player and referee (b. 1958) |
| 37649 | April 1 | Death | 2014 – King Fleming, American pianist and bandleader (b. 1922) |
| 37650 | April 1 | Death | 2014 – Rudolph Hargrave, American lawyer and judge (b. 1925) |