One of the absolute must-knows before traveling to Thailand is royal family etiquette. This isn’t just about being polite — get it wrong and you could face real legal consequences. And no, being a foreigner doesn’t get you a free pass. Don’t skim this one — read it and remember it.
Lese-Majeste Law (Section 112) — You Can Actually Go to Prison
Thailand has Section 112 of the Criminal Code, which punishes lese-majeste — any act that defames, insults, or threatens the King, Queen, heir apparent, or regent.
How serious is it?
- Violations carry 3 to 15 years in prison per offense
- Multiple offenses? The sentences stack
- Foreigners are not exempt
- There are documented cases of foreigners being prosecuted
What should you watch out for?
Never make critical comments about the Thai royal family or politics in public. Not even at a bar, not even among friends. A third party who overhears you can and will report it.
Social media counts too. Posting anything critical about the monarchy while you’re in Thailand is genuinely dangerous. Internet censorship is active, and the reporting system is well-established.
Movie Theaters: You Must Stand for the Royal Anthem
In Thai movie theaters, a Royal Anthem honoring the King plays before the film starts.
When this music plays, every single person in the theater is expected to stand. Foreigners included.
In 2015, there was an actual incident where a foreigner didn’t stand and it caused a confrontation with locals. When you notice everyone rising, just stand up with them. It’s that simple.
Coins and Bills: Never Step on Them
Thai banknotes and coins feature portraits of the King.
In Thai culture, the head is considered the most sacred part of the body, while the feet are the lowest and most unclean. This means:
- If a coin rolls away, don’t stop it with your foot — that’s stepping on the King’s face
- Don’t place bills on the floor
- Handle banknotes and coins with care as a sign of respect
Even in tourist areas and airports, locals may be watching. A careless gesture can cause a serious misunderstanding.
Royal Family Conversations: Silence is Golden
When chatting with taxi drivers, hotel staff, or local friends, the topic of the monarchy might come up. When it does:
- Say something positive, or
- Just smile quietly and change the subject — that’s the safest play
Thai people hold a wide range of opinions about the monarchy, but almost no one will speak candidly about it to a foreigner. There’s nothing to gain from continuing that conversation in either direction.
Be Careful with Political Talk Too
Not quite as sensitive as the monarchy, but discussing Thai politics in public is best avoided as well. Comments about coups or specific political factions can spark unexpected conflict.
Summary: Royal Etiquette Checklist
- Critical remarks about the monarchy or politics — off-limits, both in public and on social media
- Royal Anthem in movie theaters — stand up, no exceptions
- Stepping on coins — never
- Mishandling banknotes — avoid
- Conversations about the monarchy — keep it positive or stay silent
This might sound intimidating, but honestly, once you know the rules it’s pretty simple. Just approach Thailand with the basic mindset of “respect the monarchy” and you’ll be fine. Have a safe and enjoyable trip!
Want to learn more about Thai etiquette? Read the Thailand Tipping Guide too. And if this is your first trip to Thailand, check out the Joiner Fee Guide to complete the full First Timer series.
