| 37087 | March 31 | Death | 2003 – Anne Gwynne, American actress and singer (b. 1918) |
| 37088 | March 31 | Death | 2003 – Tommy Seebach, Danish singer-songwriter, pianist, and producer (Sir Henry and his Butlers) (b. 1949) |
| 37089 | March 31 | Death | 2004 – Scott Helvenston, American soldier (b. 1965) |
| 37090 | March 31 | Death | 2005 – Stanley J. Korsmeyer, American oncologist and academic (b. 1951) |
| 37091 | March 31 | Death | 2005 – Justiniano Montano, Filipino lawyer and politician (b. 1905) |
| 37092 | March 31 | Death | 2005 – Frank Perdue, American businessman (b. 1920) |
| 37093 | March 31 | Death | 2005 – Terri Schiavo, American medical patient (b. 1963) |
| 37094 | March 31 | Death | 2006 – Jackie McLean, American saxophonist and composer (b. 1931) |
| 37095 | March 31 | Death | 2007 – Paul Watzlawick, Austrian-American psychologist and philosopher (b. 1921) |
| 37096 | March 31 | Death | 2008 – Jules Dassin, American director, producer, screenwriter, and actor (b. 1911) |
| 37097 | March 31 | Death | 2008 – Bill Keightley, American equipment manager (b. 1926) |
| 37098 | March 31 | Death | 2009 – Raúl Alfonsín, Argentinian lawyer and politician, 46th President of Argentina (b. 1927) |
| 37099 | March 31 | Death | 2009 – Jarl Alfredius, Swedish journalist (b. 1943) |
| 37100 | March 31 | Death | 2009 – Choor Singh, Indian-Singaporean lawyer and judge (b. 1911) |
| 37101 | March 31 | Death | 2010 – Shirley Mills, American actress (b. 1926) |
| 37102 | March 31 | Death | 2010 – Syed Qasim Mahmood, Pakistani journalist, lexicographer, and author (b. 1928) |
| 37103 | March 31 | Death | 2011 – Tony Barrell, English-Australian journalist and broadcaster (b. 1940) |
| 37104 | March 31 | Death | 2011 – Gil Clancy, American boxer and trainer (b. 1922) |
| 37105 | March 31 | Death | 2011 – Alan Fitzgerald, Australian journalist and author (b. 1935) |
| 37106 | March 31 | Death | 2011 – Oddvar Hansen, Norwegian footballer and coach (b. 1921) |
| 37107 | March 31 | Death | 2011 – Claudia Heill, Austrian martial artist (b. 1982) |
| 37108 | March 31 | Death | 2011 – Vassili Kononov, Russian criminal (b. 1923) |
| 37109 | March 31 | Death | 2011 – Ishbel MacAskill, Scottish singer and actress (b. 1941) |
| 37110 | March 31 | Death | 2011 – Mel McDaniel, American singer-songwriter and guitarist (b. 1942) |
| 37081 | March 31 | Death | 1999 – Yuri Knorozov, Russian linguist and ethnographer (b. 1922) |
| 37082 | March 31 | Death | 2001 – David Rocastle, English footballer (b. 1967) |
| 37083 | March 31 | Death | 2001 – Clifford Shull, American physicist and academic, Nobel Prize laureate (b. 1915) |
| 37084 | March 31 | Death | 2002 – Barry Took, English comedian, actor, and screenwriter (b. 1928) |
| 37085 | March 31 | Death | 2002 – Moturu Udayam, Indian activist and politician (b. 1924) |
| 37086 | March 31 | Death | 2003 – Harold Scott MacDonald Coxeter, English-Canadian mathematician and academic (b. 1907) |