| 1/2/1984, Mon | New Year's Day: Actual Observance Day |
- Note
- A statutory public holiday (Awal Tahun Masihi).
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| 2/2/1984, Thu | Chinese New Year |
- Note
- A statutory public holiday (Tahun Baru Cina).
|
| 2/23/1984, Thu | National Day of Brunei Darussalam |
- Note
- A statutory public holiday (Hari Kebangsaan).
|
| 4/28/1984, Sat | Isra' and Mi'raj |
- Note
- A statutory public holiday commemorating the Prophet Muhammad's night journey and ascension.
|
| 5/31/1984, Thu | First Day of Ramadan |
- Note
- A statutory public holiday (Awal Ramadan).
|
| 5/31/1984, Thu | Royal Brunei Armed Forces Day |
- Note
- A statutory public holiday.
|
| 6/16/1984, Sat | Nuzul Al-Quran |
- Note
- A statutory public holiday commemorating the revelation of the Qur'an.
|
| 6/30/1984, Sat | Hari Raya Aidil Fitri (Day 1) |
- Note
- A statutory public holiday.
|
| 7/2/1984, Mon | Hari Raya Aidil Fitri (Day 2): Actual Observance Day |
- Note
- A statutory public holiday.
|
| 7/2/1984, Mon | Hari Raya Aidil Fitri (Day 3) |
- Note
- A statutory public holiday.
|
| 7/16/1984, Mon | H.M. The Sultan's Birthday: Actual Observance Day |
- Note
- A statutory public holiday. H.M. Sultan Haji Hassanal Bolkiah's Birthday (born 15 July 1946).
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| 9/6/1984, Thu | Hari Raya Aidil Adha |
- Note
- A statutory public holiday.
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| 9/27/1984, Thu | Islamic New Year |
- Note
- A statutory public holiday.
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| 12/6/1984, Thu | Prophet Muhammad's Birthday |
- Note
- A statutory public holiday (Maulud Nabi Muhammad SAW).
|
| 12/25/1984, Tue | Christmas Day |
- Note
- A statutory public holiday.
|