Perry Smith may refer to:
*
Perry Smith (politician) (1783–1852), American congressman, Connecticut
*
Perry Edward Smith
Perry Edward Smith (October 27, 1928 – April 14, 1965) was one of two career criminals convicted of murdering the four members of the Clutter family in Holcomb, Kansas, on November 15, 1959, a crime that was made famous by Truman Capote in his ...
(1928–1965), murderer depicted in the book ''In Cold Blood''
*
Perry Smith (American football) (born 1951), NFL defensive back
*
Perry H. Smith (1828–1885), judge, politician and railroad executive
*
Perry M. Smith (born 1934), Air Force major general who was a military analyst for CNN
*
Perry G. Smith Sr., adjutant general in Alabama
{{hndis, Smith, Perry