| 2026-12-31 |
New Year's Eve |
| 2026-12-10 |
Constitution Day |
| 2026-12-05 |
H.M. King Bhumibol Adulyadej The Great's Birthday / National Day / Father's Day |
| 2026-10-23 |
H.M. King Chulalongkorn The Great Memorial Day |
| 2026-10-13 |
H.M. King Bhumibol Adulyadej The Great Memorial Day |
| 2026-08-12 |
H.M. Queen Sirikit The Queen Mother's Birthday / Mother's Day |
| 2026-08-11 |
Additional special holiday (added) |
| 2026-07-28 |
H.M. King Maha Vajiralongkorn Phra Vajiraklaochaoyuhua's Birthday |
| 2026-07-10 |
Asarnha Bucha Day |
| 2026-06-03 |
H.M. Queen Suthida Bajrasudhabimalalakshana’s Birthday |
| 2026-06-02 |
Additional special holiday (added) |
| 2026-05-12 |
Substitution for Visakha Bucha Day (Sunday 11 May 2025) |
| 2026-05-05 |
Substitution for Coronation Day (Sunday 4 May 2025) |
| 2026-05-01 |
National Labour Day |
| 2026-04-15 |
Songkran Festival |
| 2026-04-14 |
Songkran Festival |
| 2026-04-07 |
Substitution for Chakri Memorial Day (Sunday 6 April 2025) |
| 2026-01-02 |
Additional special holiday |
| 2026-01-01 |
New Year's Day |