Our written and spoken language provides a wealth of data that can be used to inform legal disputes. In matters ranging from criminal prosecutions (some of which can be elucidated by speaker or author identification) to trademark litigation (for which consumer confusion can be dispositive) to wrongful-termination suits (which may call for assessment of a co-worker’s accusations), linguists have been called upon to direct their analytical skills to issues that may be of importance to the finder of fact. For example, a combination of vocal overtones and dialect shadings served to cast doubt on suspicions that a disgruntled employee had phoned in anonymous bomb threats to his company. Linguistic quantification techniques helped to end a dispute between two competing mortgage lenders with similar-sounding trademarks. And a survey of the psycholinguistic factors which may impede the aural recognition of a familiar voice was instrumental in challenging the attribution of a threat by 15 confident and outspoken earwitnesses. These and other examples will illustrate some of the possibilities afforded by forensic linguistics.