Samuel McCleary
Samuel McCleary may refer to:

 Samuel W. McCleary (1889–1951), American businessman and politician from New York
 Samuel F. McCleary (1780–1855), American attorney and government official from Boston
 Samuel F. McCleary Jr. (1822–1901), his son, American lawyer and government official from Boston

See also
 Samuel H. McLeary (1881–1924), aviation pioneer