| 32671 | March 23 | Death | 2011 – Jean Bartik, American computer scientist and engineer (b. 1924) |
| 32672 | March 23 | Death | 2011 – Elizabeth Taylor, English-American actress, singer, and producer (b. 1932) |
| 32673 | March 23 | Death | 2012 – Abdullahi Yusuf Ahmed, Somalian politician, President of Somalia (b. 1934) |
| 32674 | March 23 | Death | 2012 – Jim Duffy, American animator, director, and producer (b. 1937) |
| 32675 | March 23 | Death | 2012 – Eric Lowen, American singer-songwriter (Lowen & Navarro) (b. 1952) |
| 32676 | March 23 | Death | 2012 – Naji Talib, Iraqi politician, 52nd Prime Minister of Iraq (b. 1917) |
| 32677 | March 23 | Death | 2012 – Lonnie Wright, American basketball and football player (b. 1945) |
| 32678 | March 23 | Death | 2013 – Sukhraj Aujla, Indian singer (b. 1968) |
| 32679 | March 23 | Death | 2013 – Boris Berezovsky, Russian-English mathematician and businessman (b. 1946) |
| 32680 | March 23 | Death | 2013 – Onofre Corpuz, Filipino economist, historian, and academic (b. 1926) |
| 32681 | March 23 | Death | 2013 – David Early, American actor (b. 1938) |
| 32682 | March 23 | Death | 2013 – Virgil Trucks, American baseball player and coach (b. 1917) |
| 32683 | March 23 | Death | 2013 – Joe Weider, Canadian-American bodybuilder and publisher, co-founded the International Federation of BodyBuilding & Fitness (b. 1919) |
| 32684 | March 23 | Death | 2014 – Dave Brockie, Canadian-American singer-songwriter and bass player (Gwar, Death Piggy, X-Cops, and Dave Brockie Experience) (b. 1963) |
| 32685 | March 23 | Death | 2014 – Peter Oakley, English blogger (b. 1927) |
| 32686 | March 23 | Death | 2014 – Jaroslav Šerých, Czech painter and illustrator (b. 1928) |
| 32687 | March 23 | Death | 2014 – Adolfo Suárez, Spanish lawyer and politician, 1st Prime Minister of Spain (b. 1932) |
| 32688 | March 23 | Death | 2015 – Gian Vittorio Baldi, Italian director, producer, and screenwriter (b. 1930) |
| 32689 | March 23 | Death | 2015 – Lil' Chris, English singer-songwriter and actor (b. 1990) |
| 32690 | March 23 | Death | 2015 – Herberto Hélder, Portuguese poet and author (b. 1930) |
| 32691 | March 23 | Death | 2015 – Lee Kuan Yew, Singaporean lawyer and politician, Prime Minister of Singapore (b. 1923) |
| 32692 | March 23 | Death | 2015 – Bobby Lowther, American basketball player and lieutenant (b. 1923) |
| 32693 | March 23 | Holiday and observance | Christian feast day:Rafqa Pietra Choboq Ar-Rayès (Maronite Church)Turibius of MongrovejoMarch 23 (Eastern Orthodox liturgics) |
| 32694 | March 23 | Holiday and observance | Day of Hungarian-Polish Friendship (Hungary and Poland) |
| 32695 | March 23 | Holiday and observance | Day of the Sea (Bolivia) |
| 32696 | March 23 | Holiday and observance | Earliest day on which Easter Monday can fall, while April 26 is the latest celebrated on Monday after Easter. (Christianity)Family Day (South Africa)Sham el-Nessim (Egypt)Śmigus-Dyngus (Polish diaspora communities) |
| 32697 | March 23 | Holiday and observance | Lieldienas (Ancient Latvia) |
| 32698 | March 23 | Holiday and observance | Ministry of Environment and Natural Resources Day (Azerbaijan) |
| 32699 | March 23 | Holiday and observance | Pakistan Day (Pakistan) |
| 32700 | March 23 | Holiday and observance | World Meteorological Day (International) |