| 136291 | December 1 | Death | 2010 – Adriaan Blaauw, Dutch astronomer and academic (b. 1914) |
| 136292 | December 1 | Death | 2010 – Hillard Elkins, American actor and producer (b. 1929) |
| 136293 | December 1 | Death | 2011 – Christa Wolf, German author and critic (b. 1929) |
| 136294 | December 1 | Death | 2012 – Jovan Belcher, American football player (b. 1987) |
| 136295 | December 1 | Death | 2012 – Arthur Chaskalson, South African lawyer and judge, 18th Chief Justice of South Africa (b. 1931) |
| 136296 | December 1 | Death | 2012 – Mitchell Cole, English footballer (b. 1985) |
| 136297 | December 1 | Death | 2012 – Rick Majerus, American basketball player and coach (b. 1948) |
| 136298 | December 1 | Death | 2012 – Ed Price, American pilot and politician (b. 1918) |
| 136299 | December 1 | Death | 2012 – Yoshinori Watanabe, Japanese mobster (b. 1941) |
| 136300 | December 1 | Death | 2013 – Richard Coughlan, English drummer (Caravan and The Wilde Flowers) (b. 1947) |
| 136301 | December 1 | Death | 2013 – Stirling Colgate, American physicist and academic (b. 1925) |
| 136302 | December 1 | Death | 2013 – Walter E. Ellis, American serial killer (b. 1960) |
| 136303 | December 1 | Death | 2013 – Edward Heffron, American soldier (b. 1923) |
| 136304 | December 1 | Death | 2013 – Martin Sharp, Australian cartoonist and songwriter (b. 1942) |
| 136305 | December 1 | Death | 2014 – Mario Abramovich, Argentinian violinist and composer (b. 1926) |
| 136306 | December 1 | Death | 2014 – Sita Murt, Spanish fashion designer (b. 1946) |
| 136307 | December 1 | Death | 2014 – Dimitrios Trichopoulos, Greek epidemiologist, oncologist, and academic (b. 1938) |
| 136308 | December 1 | Death | 2014 – Rocky Wood, New Zealand-Australian author (b. 1959) |
| 136309 | December 1 | Holiday and observance | Christian feast day:Blessed Bruna PellesiBlessed Charles de FoucauldCastritianEligiusEdmund CampionNicholas Ferrar (Episcopal Church)December 1 (Eastern Orthodox liturgics) |
| 136310 | December 1 | Holiday and observance | Damrong Rajanubhab Day (Thailand) |
| 136311 | December 1 | Holiday and observance | Earliest day on which Farmer's Day can fall, while December 7 is the latest celebrated on the first Friday in December. (Ghana) |
| 136312 | December 1 | Holiday and observance | Earliest day on which Good Neighborliness Day can fall, while December 7 is the latest celebrated on the first Sunday in December. (Turkmenistan) |
| 136313 | December 1 | Holiday and observance | Feast for Death of Aleister Crowley (Thelema) |
| 136314 | December 1 | Holiday and observance | First President Day (Kazakhstan) |
| 136315 | December 1 | Holiday and observance | Freedom and Democracy Day (Chad) |
| 136316 | December 1 | Holiday and observance | Military Abolition Day (Costa Rica) |
| 136317 | December 1 | Holiday and observance | National Day (Burma) |
| 136318 | December 1 | Holiday and observance | National Day, celebrates the Union of Transylvania with Romania in 1918 known as Great Union Day before 1990 (Romania) |
| 136319 | December 1 | Holiday and observance | Republic Day (Central African Republic) |
| 136320 | December 1 | Holiday and observance | Restoration of Independence (Portugal) |