Hawaii Defamation Laws: Libel, Slander & Suing (2026)

In Hawaii, defamation is a civil claim for a false statement of fact that harms your reputation, and you have two years to sue under HRS 657-4. In 2022 Hawaii replaced its weak anti-SLAPP law with a strong one, the Hawaii Public Expression Protection Act, codified at HRS Chapter 634G.

This guide is part of our Defamation Laws by State series. For the underlying concepts, see what defamation of character means.

What counts as defamation in Hawaii?

Hawaii courts have generally required a defamation plaintiff to prove four elements: a false and defamatory statement concerning the plaintiff, an unprivileged publication of that statement to a third party, fault amounting at least to negligence on the part of the publisher, and either actionable harm (defamation per se) or special harm caused by the publication. The statement must be one of fact that can be proven true or false, because pure opinion is constitutionally protected and not actionable. Truth, or substantial truth, is a complete defense in Hawaii. The statement must also be of and concerning the plaintiff, meaning a reasonable listener or reader would understand it to refer to that specific person. Because HRS 657-4 imposes a two-year deadline and the Hawaii Public Expression Protection Act can require early dismissal of suits over public speech, identifying the false factual assertion and acting promptly are both important.

Watch out: Opinion and subjective commentary are not defamation. A statement is actionable only if a reasonable person would understand it as asserting a verifiable fact rather than expressing a viewpoint.

Libel vs slander in Hawaii

Hawaii recognizes the traditional distinction between libel and slander, and both are governed by the same two-year limitation period in HRS 657-4, which is titled "Two years; libel and slander." Libel is written or otherwise fixed defamation, including newspaper articles, broadcasts, websites, social media posts, and online reviews. Slander is spoken defamation, such as a defamatory remark made aloud at a meeting or in conversation. The core elements are the same for both forms: a false statement of fact, published to a third party, that caused reputational harm. The historical difference concerned damages, because certain spoken statements required proof of special (economic) damages unless they fell within a recognized per se category, while written defamation that was defamatory on its face could support presumed damages, subject to constitutional limits.

Defamation per se in Hawaii

Defamation per se describes statements so inherently damaging that the law presumes harm to reputation, relieving the plaintiff of the need to prove specific economic loss. Hawaii courts have recognized that some categories of statements are defamatory on their face, including those that falsely charge a person with a crime, impute a loathsome or communicable disease, attack a person's fitness in their trade, business, or profession, or impute serious sexual misconduct. When a statement falls within a per se category, harm has traditionally been presumed. That presumption operates within federal constitutional limits, however. Under Gertz v. Robert Welch, Inc., a private plaintiff suing over a matter of public concern generally cannot recover presumed damages without proving actual malice and instead must show actual injury. So even in a per se case, a plaintiff may need to establish real reputational or emotional harm.

The statute of limitations to sue for defamation in Hawaii

The statute of limitations for defamation in Hawaii is two years. HRS 657-4 provides that "all actions for libel or slander shall be commenced within two years after the cause of action accrued, and not after." Hawaii courts have generally held that a defamation cause of action accrues when the plaintiff discovers, or reasonably should have discovered, the publication of the defamatory statement, which can matter for statements the plaintiff could not immediately have known about. For mass communications, including online content, Hawaii follows the single-publication principle, so the limitation period runs from first publication rather than restarting each time the material is viewed, absent a republication. The two-year window is longer than the one-year deadline used in many states, but plaintiffs should still act promptly to preserve evidence and meet the deadline.

Watch out: While the clock can start from discovery, courts apply that rule narrowly. Do not assume a late-discovered statement extends your deadline; evaluate the claim quickly.

Hawaii's anti-SLAPP law

Hawaii now has a strong anti-SLAPP statute. In 2022 the legislature enacted the Hawaii Public Expression Protection Act, codified at HRS Chapter 634G, which adopts the Uniform Public Expression Protection Act and replaced Hawaii's old, narrow law (former HRS Chapter 634F) that protected only statements made to a government body during a government proceeding. The new law applies broadly to claims based on a person's exercise of the rights of free speech, press, assembly, petition, or association on a matter of public concern, as well as communications in legislative, executive, judicial, administrative, and other government proceedings. A defendant may file a special motion to dismiss, generally within 60 days of being served, which pauses the case while the court decides it. If the movant prevails, the court awards court costs, attorney's fees, and reasonable litigation expenses; if the motion is frivolous or filed to delay, the responding party recovers those amounts instead. This UPEPA-based framework gives Hawaii one of the stronger anti-SLAPP regimes in the country.

Public figures and actual malice

The level of fault a Hawaii defamation plaintiff must prove depends on who they are, and that rule comes from federal constitutional law applied the same way in Hawaii as in every other state. Under New York Times Co. v. Sullivan, 376 U.S. 254 (1964), a public official suing over statements about official conduct must prove actual malice, meaning the speaker knew the statement was false or acted with reckless disregard for whether it was true. Gertz v. Robert Welch, Inc., 418 U.S. 323 (1974), extended actual malice to public figures and held that private plaintiffs need only prove negligence, though they generally must show actual injury to recover when the speech involves a matter of public concern. Actual malice must be shown by clear and convincing evidence, a higher bar than the usual preponderance standard. Determining whether the plaintiff is a public official, public figure, or private person is therefore often the pivotal issue in a Hawaii defamation case.

Damages you can recover in Hawaii

A successful defamation plaintiff in Hawaii may recover several categories of damages. Special damages compensate for concrete economic loss, such as lost wages, lost clients, or lost business directly caused by the defamatory statement. General damages compensate for reputational harm, emotional distress, and humiliation. In a defamation per se case, harm has traditionally been presumed, although Gertz limits presumed damages when a private plaintiff sues over a matter of public concern without proving actual malice. Punitive damages may be available where the plaintiff proves the defendant acted with the requisite malice or wanton, oppressive, or reckless conduct, typically by clear and convincing evidence. Because HRS 657-4 sets a two-year deadline and the Hawaii Public Expression Protection Act can lead to early dismissal and fee-shifting against a losing plaintiff, building a well-supported damages case early is important.

How to sue for defamation in Hawaii

Pursuing a defamation claim in Hawaii generally follows a sequence, though the right approach depends on the facts. Many plaintiffs begin by preserving evidence, including the exact statement, where and when it was published, and who saw or heard it, because the single-publication principle ties the deadline to first publication. A cease-and-desist letter or a retraction demand sometimes resolves the dispute and creates a useful record. A plaintiff then files a complaint in the appropriate Hawaii circuit court within the two-year period set by HRS 657-4, identifying the false statement, its publication, and the resulting harm. The defendant may respond with a special motion to dismiss under the Hawaii Public Expression Protection Act, HRS Chapter 634G, if the suit targets public-interest speech, which pauses the case and can shift attorney's fees to a losing plaintiff. Because of the anti-SLAPP framework and the two-year deadline, consulting a licensed Hawaii attorney early is prudent. This article is general information, not legal advice.