| January | Chinese New Year | On January 22, 2023 Sunday | Public holidays |
| Chinese New Year holiday | January 23, 2023 Monday | Public holidays | |
| April | Lesser Bairam | April 22, 2023 Saturday | Public holidays |
| Eid holidays | April 23, 2023 Sunday | Public holidays | |
| May | International Labour Day; | May 1, 2023 Monday | Public holidays |
| VESAK DAY | May 5, 2023 Friday | Public holidays | |
| June | The head of the state birthday | June 5, 2023 Monday | Public holidays |
| Eid al-Adha | June 29, 2023 Thursday | Public holidays | |
| July | Hijri New Year | July 19, 2023 Wednesday | Public holidays |
| August | Hari Merdeka | August 31, 2023 Thursday | Public holidays |
| September | Malaysia Day | September 16, 2023 Saturday | Public holidays |
| Prophet’s Birthday | September 28, 2023 Thursday | Public holidays | |
| November | Deepavali | November 13, 2023 Monday | except Negeri Sarawak |
| December | Christmas Day | December 25, 2023 Monday | Public holidays |
