Hungary
| Date | Weekday | Event | Country | Type |
|---|---|---|---|---|
| 23 Oct | Thursday | 1956 Revolution Memorial Day | Hungary | Public |
| 23 Oct | Thursday | Paris Peace Agreement Day | Cambodia | Public |
| 23 Oct | Thursday | Liberation Day | Libya | Public |
| 23 Oct | Thursday | Day of the Macedonian Revolutionary Struggle | North Macedonia | Public |
| 23 Oct | Thursday | Day of Advertisement industry Workers | Russian Federation | Not public |
| 23 Oct | Thursday | King Chulalongkorn Day | Thailand | Public |
| 23 Oct | Thursday | Third Day of the Vegetarian Festival | Thailand | Not public |
| 23 Oct | Thursday | Bhai Dooj | India | Other |