A double bind is an emotionally distressing dilemma in communication in which an individual (or group) receives two or more conflicting messages, in which one message negates the other. This creates a situation in which a successful response to one message results in a failed response to the other (and vice versa), so that the person will be automatically wrong regardless of response. The double bind occurs when the person cannot confront the inherent dilemma, and therefore cannot resolve it or opt out of the situation. For example, if your employer tells you to do a job, but doesn't allow enough time for you to do it, and you are in danger of losing your job if you question the situation, you are in a double bind.

Double bind theory was first described by Gregory Bateson and his colleagues in the 1950s.

Double binds are often utilized as a form of control without open coercion—the use of confusion makes them difficult to respond to or resist.

A double bind generally includes different levels of abstraction in orders of messages, and these messages can be stated or implicit within the context of the situation, or conveyed by tone of voice or body language. Further complications arise when frequent double binds are part of an ongoing relationship to which the person or group is committed.