Numerous books and articles have described the emotional difficulties suffered by President Nixon and how they influenced functioning in the White House and other branches of government during his presidency. I am not able to ascertain whether Nixon was temporarily psychotic; but the reported emotional turmoil suggests he may have been at high risk for committing suicide or developing a psychosis. This article analyzes the reactions of numerous people to the questionably irrational behaviour of Richard Nixon. Examples of psychiatric risks in other Presidents, presidential candidates, and public figures are also discussed. The potential difficulties in detecting and treating severe psychiatric illness in Presidents and other public figures should not prevent us from taking action now to minimize future risks. It is recommended that future Presidents appoint a psychiatrist, at least on a part-time basis, as one of their personal physicians in order to increase Presidential access to psychiatric evaluation and treatment.