| October | |
| Buy Nothing New Month | |
| 1 | International Day of Older Persons |
| 2 | International Day of Non-Violence |
| 4 | Feast of St Francis of Assisi (Christian) |
| 2 | World Habitat Day |
| 8 | Simchat Torah (Judaism) |
| 10 | World Mental Health Day |
| 11 | International Day of the Girl |
| 12 | World Sight Day |
| 13 | International Day for Disaster Risk Reduction |
| 15 | Global Handwashing Day |
| 15 | International Day of Rural Women |
| 15-21 | National Carer's Week |
| 15-27 | Anti Poverty Week |
| 16 | Birth of the Bab (Baha'i) |
| 16 | World Food Day |
| 17 | International Day for the Eradication of Poverty |
| 17 | Birth of Baha'ullah (Baha'i) |
| 20 | Conferment of Guruship to Guru Granth Sahib (Sikhism) |
| 21-29 | National Children's Week |
| 26 | Blue Knot Day (Complex Trauma) |
| 28 | Kathina (Buddhism) |
| November | |
| 1 | All Saints Day - Christianity |
