| 01 January 2022 | International New Year Day |
| 07 January 2022 | Victory over Genocidal Day |
| 08 March 2022 | International Women’s Day |
| 14-15-16 April 2022 | Khmer New Year Day |
| 01 May 2022 | International Labour Day |
| 14 May 2022 | King Sihamoni’s Birthday |
| 19 May 2022 | Royal Ploughing Ceremony |
| 18 June 2022 | King Mother Birthday |
| 24 September 2022 | Constitution Day |
| 24-25-26 September 2022 | Pchum Ben Festival |
| 15 October 2022 | King Father’s Commemoration Day |
| 29 October 2022 | King’s Coronation Day, Norodom Sihamoni |
| 7-8-9 November 2022 | Water Festival |
| 09 November 2022 | Independence Day |
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