A jeremiad is a long literary work, usually in prose, but sometimes in verse, in which the author bitterly laments the state of society and its morals in a serious tone of sustained invective, and always contains a prophecy of society's imminent downfall.

Generally, the term jeremiad is applied to moralistic texts that denounce a society for its wickedness, and prophesy its downfall. Over time, the impact of the term has faded and has become a general expression for lament. It is often perceived with derogatory overtones.

The jeremiad has a unique presence in American culture and in the history of the United States, having roots in Colonial-era settlers in New England. In American culture, jeremiads are closely associated with historical American Puritans and the controversial concept of American exceptionalism.