| 116221 | October 10 | Death | 2012 – Kyaw Zaw, Burmese commander and politician (b. 1919) |
| 116222 | October 10 | Death | 2013 – Scott Carpenter, American commander, pilot, and astronaut (b. 1925) |
| 116223 | October 10 | Death | 2013 – Tomoyuki Dan, Japanese voice actor (b. 1963) |
| 116224 | October 10 | Death | 2013 – Jan Kuehnemund, American singer and guitarist (Vixen) (b. 1961) |
| 116225 | October 10 | Death | 2013 – Jay Conrad Levinson, American author and educator (b. 1933) |
| 116226 | October 10 | Death | 2013 – Sohei Miyashita, Japanese politician, Japanese Minister of Defense (b. 1927) |
| 116227 | October 10 | Death | 2013 – Kumar Pallana, Indian-American actor (b. 1918) |
| 116228 | October 10 | Death | 2013 – Cal Smith, American singer and guitarist (b. 1932) |
| 116229 | October 10 | Death | 2014 – Olav Dale, Norwegian saxophonist and composer (Bergen Big Band) (b. 1958) |
| 116230 | October 10 | Death | 2014 – Damiana Eugenio, Filipino author and academic (b. 1921) |
| 116231 | October 10 | Death | 2014 – Valeri Karpov, Russian ice hockey player (b. 1971) |
| 116232 | October 10 | Death | 2014 – Lari Ketner, American football and basketball player (b. 1977) |
| 116233 | October 10 | Death | 2014 – Pavel Landovský, Czech actor, director, and playwright (b. 1936) |
| 116234 | October 10 | Death | 2014 – Ed Nimmervoll, Austrian-Australian journalist, historian, and author (b. 1947) |
| 116235 | October 10 | Death | 2015 – Manorama, Indian actress and singer (b. 1937) |
| 116236 | October 10 | Death | 2015 – Diepreye Alamieyeseigha, Nigerian politician, Governor of Bayelsa State (b. 1952) |
| 116237 | October 10 | Death | 2015 – Hilla Becher, German photographer and educator (b. 1934) |
| 116238 | October 10 | Death | 2015 – Richard F. Heck, American chemist and academic, Nobel Prize laureate (b. 1931) |
| 116239 | October 10 | Death | 2015 – Steve Mackay, American saxophonist and composer (The Stooges) (b. 1949) |
| 116240 | October 10 | Death | 2015 – Sybil Stockdale, American activist, co-founded the National League of Families (b. 1924) |
| 116241 | October 10 | Death | 2015 – Robbin Thompson, American singer-songwriter (Steel Mill) (b. 1949) |
| 116242 | October 10 | Holiday and observance | Arbor Day (Poland) |
| 116243 | October 10 | Holiday and observance | Capital Liberation Day (Vietnam) |
| 116244 | October 10 | Holiday and observance | Christian feast day:CerboniusDaniel ComboniPaulinus of York (in England)Vida Dutton Scudder (Episcopal Church)Viktor of XantenOctober 10 (Eastern Orthodox liturgics) |
| 116245 | October 10 | Holiday and observance | Double Ten Day (The National Day of Taiwan), celebrates outbreak of the Wuchang Uprising in 1911 that led to founding of the Republic of China in 1912 |
| 116246 | October 10 | Holiday and observance | Fiji Day, celebrates the independence of Fiji from United Kingdom in 1970 |
| 116247 | October 10 | Holiday and observance | Finnish Literature Day (Finland) |
| 116248 | October 10 | Holiday and observance | Independence Day, commemorates the proclamation of Cuba's independence from Spain and the beginning of the Ten Years' War in 1868. |
| 116249 | October 10 | Holiday and observance | Party Foundation Day (North Korea) |
| 116250 | October 10 | Holiday and observance | World Mental Health Day (International) |