| October 29 | Cambodia | Coronation Day | |
| October 31 | Cambodia | King's Birthday | |
| October 1 | Singapore / Malaysia | Hari Raya Puasa | |
| October 1-2 | Brunei/Indonesia/Malaysia | Hari Raya | |
| October | Indonesia | Indonesia Business Mission | Chris Fedderson US-ASEAN Business Council Washington, DC Tel: 202.416.6719 Fax: 202.289.0519 cfedderson@usasean.org |
| October | Washington, DC | ASEAN Central Bankers Tour | Marc Mealy US-ASEAN Business Council Washington, DC Tel: 202.416.6707 Fax: 202.289.0519 mmealy@usasean.org |
| October | Vietnam | Senior Officials Meeting 30th ASEAN Ministers on Agriculture and Forestry (AMAF) Annual Dialogue with ASEAN Agriculture Ministers. | Ira Sugita US-ASEAN Business Council Vietnam Tel: 65.6339.8885 Fax: 65.6339.1982 isugita@usasean.org |
| October 3 | Indonesia | Joint Day Off | |
| October 12 | Laos | Liberation Day | |
| October 14 | Myanmar | Full Moon Day | |
| October 23 | Thailand | Chulalongkorn Memorial Day | |
| October 27 | Malaysia | Deepavali | |
| October 28 | Singapore | Deepavali |