Disbarment is a penalty for lawyers. It consists of no longer being allowed to practice law or argue cases. For most lawyers, this can essentially mean no longer having a livelihood.

Generally disbarment is imposed as a sanction for conduct indicating that an attorney is not fit to practice law, such as being convicted of a felony, willfully disregarding the interests of a client, or engaging in fraud which impedes the administration of justice.

In the United States legal system, disbarment is specific to regions; one can be disbarred from some courts, while still being a member of the bar in another jurisdiction. However, under the American Bar Association's Model Rules of Professional Conduct, which have been adopted in most states, disbarment in one state or court is grounds for disbarment in a jurisdiction which has adopted the Model Rules.