Frederick Mackenzie (14 February 1880 – 26 March 1938) was a Scottish golfer of the early 20th century. He had a successful amateur career, winning the Dundee Evening Telegraph Cup three times between 1899 and 1903. He then had a brief spell as a professional in America, during which time he finished third in the 1904 U.S. Open. On his return to Scotland he gave up professional golf but was unable to get reinstated as an amateur. He played local competitions but was ineligible for the more important amateur tournaments.