Note: The religious festivals are determined by the Buddhist lunar calendar and are therefore variable. Public holidays falling on a Saturday or Sunday are carried forward to the following working day.
| 1 Jan | : | New Year's Day |
| 7 Jan | : | Victory Day |
| 2 Feb | : | Meak Bochea Day |
| 8 Mar | : | Women's Day |
| 13-15 Apr | : | Cambodian New Year |
| 1 May | : | Labour Day |
| 2 May | : | Visaka Buja Day (Birth of Buddha) |
| 7 May | : | Royal Ploughing Day Ceremony |
| 13-15 May | : | King Sihamoni's Birthday |
| 1 Jun | : | International Children's Day |
| 18 Jun | : | Former Queen's Birthday |
| 24 Sep | : | Constitution and Coronation Day |
| 10-12 Oct | : | Pchum Ben Day |
| 23 Oct | : | Paris Peace Agreement |
| 31 Oct | : | Former King Sihanouk's Birthday |
| 23-25 Nov | : | Water Festival |
| 9 Nov | : | Independence Day |
| 10 Dec | : | Human Rights Day |
| 1 Jan | : | New Year's Day |
| 7 Jan | : | Victory Day |
| 21 Feb | : | Meak Bochea Day |
| 8 Mar | : | Women's Day |
| 13-15 Apr | : | Cambodian New Year |
| 1 May | : | Labour Day |
| May* | : | Visaka Buja Day (Birth of Buddha) |
| May* | : | Royal Ploughing Day Ceremony |
| 13-15 May | : | King Sihamoni's Birthday |
| 1 Jun | : | International Children's Day |
| 18 Jun | : | Former Queen's Birthday |
| 24 Sep | : | Constitution and Coronation Day |
| 28-30 Sep | : | Pchum Ben Day |
| 23 Oct | : | Paris Peace Agreement |
| 31 Oct | : | Former King Sihanouk's Birthday |
| 11-13 Nov | : | Water Festival |
| 9 Nov | : | Independence Day |
| 10 Dec | : | Human Rights Day |