| 99181 | August 31 | Death | 2011 – Wade Belak, Canadian ice hockey player (b. 1976) |
| 99182 | August 31 | Death | 2012 – Max Bygraves, English-Australian actor and singer (b. 1922) |
| 99183 | August 31 | Death | 2012 – Joe Lewis, American martial artist and actor (b. 1944) |
| 99184 | August 31 | Death | 2012 – Carlo Maria Martini, Italian cardinal (b. 1927) |
| 99185 | August 31 | Death | 2012 – Kashiram Rana, Indian lawyer and politician (b. 1938) |
| 99186 | August 31 | Death | 2012 – John C. Shabaz, American judge and politician (b. 1931) |
| 99187 | August 31 | Death | 2012 – Sergey Sokolov, Russian commander and politician, 6th Minister of Defence for The Soviet Union (b. 1911) |
| 99188 | August 31 | Death | 2013 – Alan Carrington, English chemist and academic (b. 1934) |
| 99189 | August 31 | Death | 2013 – David Frost, English journalist and game show host (b. 1939) |
| 99190 | August 31 | Death | 2013 – Jimmy Greenhalgh, English footballer and manager (b. 1923) |
| 99191 | August 31 | Death | 2013 – Jan Camiel Willems, Belgian mathematician and theorist (b. 1939) |
| 99192 | August 31 | Death | 2014 – Bapu, Indian director and screenwriter (b. 1933) |
| 99193 | August 31 | Death | 2014 – Ștefan Andrei, Romanian politician, 87th Romanian Minister of Foreign Affairs (b. 1931) |
| 99194 | August 31 | Death | 2014 – Stan Goldberg, American illustrator (b. 1932) |
| 99195 | August 31 | Death | 2014 – Jimi Jamison, American singer-songwriter (Survivor) (b. 1951) |
| 99196 | August 31 | Death | 2014 – María Eugenia Llamas, Mexican actress (b. 1944) |
| 99197 | August 31 | Death | 2014 – Carol Vadnais, Canadian ice hockey player and coach (b. 1945) |
| 99198 | August 31 | Death | 2015 – Barbara Brecht-Schall, German actress (b. 1930) |
| 99199 | August 31 | Death | 2015 – Edward Douglas-Scott-Montagu, 3rd Baron Montagu of Beaulieu, English politician, founded the National Motor Museum (b. 1926) |
| 99200 | August 31 | Death | 2015 – Vera B. Rison, American lawyer and politician (b. 1939) |
| 99201 | August 31 | Death | 2015 – Tom Scott, American football player (b. 1930) |
| 99202 | August 31 | Death | 2015 – Islam Timurziev, Russian boxer (b. 1983) |
| 99203 | August 31 | Holiday and observance | Christian feast day:Aidan of LindisfarneRaymond NonnatusAugust 31 (Eastern Orthodox liturgics) |
| 99204 | August 31 | Holiday and observance | Day of Solidarity and Freedom (Poland) |
| 99205 | August 31 | Holiday and observance | Independence Day (Kyrgyzstan), celebrates the independence of Kyrgyzstan from the Soviet Union in 1991 |
| 99206 | August 31 | Holiday and observance | Independence Day, celebrates the independence of Malaya from the United Kingdom in 1957. |
| 99207 | August 31 | Holiday and observance | Independence Day (Trinidad and Tobago), celebrates the independence of Trinidad and Tobago from the United Kingdom in 1962. |
| 99208 | August 31 | Holiday and observance | National Language Day (Moldova) |
| 99209 | August 31 | Holiday and observance | Trail Mix Day (United States) |
| 99210 | September 1 | Event | 462 – Possible start of first Byzantine indiction cycle. |