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    The content on this page is for general educational purposes and does not constitute legal advice. Every legal situation is unique. For matters involving investigation, arrest, litigation, or formal proceedings, consult a qualified legal professional.

    Offences Against Reputation
    moderate offence

    Criminal Defamation in Thailand

    Making statements that damage another person's reputation, character, or standing.

    Last updated: February 2026
    Legal Sections

    Section 326-333 Criminal Code

    Maximum Penalty

    Up to 2 years imprisonment and/or fine up to 200,000 THB

    Severity Level

    moderate

    Definition

    Making statements that damage another person's reputation, character, or standing. Under Thai law, this offence is classified as a moderate offence within the category of Offences Against Reputation.

    Elements of the Offence

    For a conviction, the prosecution must prove all of the following elements beyond reasonable doubt:

    1

    Statement made to a third party

    2

    Statement identifies the complainant

    3

    Statement damages reputation

    4

    Publication of the statement

    Penalties

    Maximum Penalty

    Up to 2 years imprisonment and/or fine up to 200,000 THB

    Actual sentences depend on factors including the severity of the conduct, harm caused, prior convictions, and mitigating circumstances. Courts have discretion to impose lesser sentences within the statutory range.

    Possible Defences

    The following defences may be available depending on the circumstances:

    Truth (for matters of public interest)

    Fair comment on matters of public interest

    Good faith criticism

    Privileged communication

    Note: The availability of defences depends on specific facts. Professional legal advice is essential.

    For Foreigners

    Special Considerations for Foreign Nationals

    Criminal defamation cases against foreigners are common in business disputes. Conviction can result in imprisonment before deportation.

    When Legal Representation Matters

    If you are accused of criminal defamation or facing investigation, immediate legal representation is essential to protect your rights and build an effective defence.

    Anglo Siam Legal provides experienced legal services across Thailand for both Thai nationals and foreigners.

    Speak to a LawyerLegal Consultation

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