| Holiday | Date | States Affected |
|---|---|---|
| New Year 2010 | 01 Jan | All States except Johor, Kedah, Kelantan, Perlis & Terengganu |
| Birthday of Yang di-Pertuan Besar Negeri Sembilan | 14 Jan | Negeri Sembilan only |
| Birthday of Sultan Kedah | 17 Jan | Kedah only |
| Thaipusam | 30 Jan | WP Kuala Lumpur, Putrajaya, Johor, N. Sembilan, Perak, Penang & Selangor |
| Federal Day | 01 Feb | WP Kuala Lumpur, Labuan & Putrajaya |
| Chinese New Year (2nd Day) | 15 Feb | Kelantan & Terengganu only |
| Birthday of Sultan Terengganu | 04 Mar | Terengganu only |
| Birthday of Sultan Kelantan | 30 Mar | Kelantan only |
| 31 Mar | Kelantan only | |
| Good Friday | 2 Apr | Sabah & Sarawak only |
| Birthday of Sultan Johor | 08 Apr | Johor only |
| Declaration of Melaka as Historical City | 15 Apr | Melaka only |
| Birthday of Sultan Perak | 19 Apr | Perak only |
| Pahang Hol Day | 07 May | Pahang only |
| Birthday of Raja Perlis | 17 May | Perlis only |
| Kaamatan Festival | 30 May | WP Labuan & Sabah |
| 31 May | WP Labuan & Sabah | |
| Gawai Day Festival | 01 Jun | Sarawak only |
| 02 Jun | Sarawak only | |
| Hol Day Almarhum Sultan Ismail | 19 Jun | Johor only |
| Birthday of YDP Penang | 10 Jul | Penang only |
| Israk & Mikraj | 10 Jul | Kedah, Negeri Sembilan & Perlis |
| Birthday of Sultan Terengganu | 20 Jul | Terangganu only |
| Awal Ramadhan | 11 Aug | Johor, Kedah & Melaka |
| Nuzul Al-Quran | 27 Aug | Kelantan, Pahang, Perak, Perlis, Penang, Selangor & Terengganu |
| Malaysia Day & Birthday of YDP Negeri Sabah | 16 Sep | Sabah only |
| Birthday of YDP Negeri Melaka | 9 Oct | Melaka only |
| Birthday of YDP Negeri Sarawak | 23 Oct | Sarawak only |
| Birthday of Sultan Pahang | 24 Oct | Pahang only |
| Hari Raya Qurban (2nd Day) | 18 Nov | Kedah & Perlis only |
| Birthday of Sultan Selangor | 11 Dec | Selangor only |
Source: Bahagian Kabinet, Perlembagaan & Perhubungan Antara Kerajaan, Jabatan Perdana Menteri