Food libel laws, also known as food disparagement laws and informally as veggie libel laws, are laws passed in thirteen U.S. states that make it easier for food producers to sue their critics for libel. These thirteen states are the following: Alabama, Arizona, Colorado, Florida, Georgia, Idaho, Louisiana, Mississippi, North Dakota, Ohio, Oklahoma, South Dakota, and Texas. Many of the food-disparagement laws establish a lower standard for civil liability and allow for punitive damages and attorney's fees for plaintiffs alone, regardless of the case's outcome.

These laws vary significantly from state to state, but food libel laws typically allow a food manufacturer or processor to sue a person or group who makes disparaging comments about their food products. In some states these laws also establish different standards of proof than are used in traditional American libel lawsuits, including the practice of placing the burden of proof on the party being sued.

An example of the situation is the New York Times reporting about "facts from a study showing the amounts of lead found in over-the-counter calcium supplements" being censored.