Clay Bertrand is an alleged alias associated with two people connected to various investigations regarding the assassination of President John F. Kennedy in 1963. New Orleans attorney Dean Andrews Jr. testified to the Warren Commission on July 21, 1964 that he received a call from "Clay Bertrand," the day after the assassination of Kennedy, asking him to fly to Dallas to represent the suspected assassin, Lee Harvey Oswald. The FBI had reported two weeks after the assassination that Andrews, who had been hospitalized with pneumonia, said he was under heavy sedation and had concluded that the call had been a "figment of his imagination".