Andaman and Nicobar Islands
| Holiday | Date | Day | Type | Remarks |
|---|---|---|---|---|
| Republic Day | 2023-01-26 | Thursday | National | |
| Holi | 2023-03-08 | Wednesday | Regional | |
| Ram Navami | 2023-03-30 | Thursday | Regional | |
| Good Friday | 2023-04-07 | Friday | Regional | |
| Id-ul-Fitr | 2023-04-22 | Saturday | Regional | |
| Buddha Purnima | 2023-05-05 | Friday | Regional | |
| Id-ul-Zuha (Bakrid) | 2023-06-29 | Thursday | Regional | |
| Muharram | 2023-07-29 | Saturday | Regional | |
| Independence Day | 2023-08-15 | Tuesday | National | |
| Onam or Thiru Onam Day | 2023-08-29 | Tuesday | Regional | |
| Milad Un Nabi Id-e-Milad (Birthday of Prophet Mohammed)* | 2023-09-28 | Thursday | Regional | Subject to change depending on the appearance of the moon |
| Mahatma Gandhi's Birthday | 2023-10-02 | Monday | National | |
| Dussehra (Vijay Dashmi) | 2023-10-24 | Tuesday | Regional | |
| Diwali (Deepavali) | 2023-11-12 | Sunday | Regional | |
| Guru Nanak's Birthday | 2023-11-27 | Monday | Regional | |
| Christmas | 2023-12-25 | Monday | Regional |
