Carlos Frederick MacDonald

Carlos Frederick MacDonald
MacDonald circa 1915
President of the American Psychiatric Association
In office
1913–1914
Preceded byJames C. Searcy
Succeeded bySamuel E. Smith
Personal details
Born(1845-08-29)August 29, 1845
Niles, Ohio
DiedMay 29, 1926(1926-05-29) (aged 80)
Central Valley, New York

Carlos Frederick MacDonald, M.D. (August 29, 1845 – May 29, 1926) was a psychiatrist, and the chairman of the New York State Commission in Lunacy from 1880 to 1896. He was involved in the design of the first electric chair and examined Leon F. Czolgosz, pronouncing him sane enough to be executed in the electric chair after the assassination of President William McKinley in 1901. He was President of the American Psychiatric Association from 1913 to 1914. He was an expert witness at the trials of Harry Thaw and Harrison W. Noel.