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.

Willie Anderson won his second consecutive, and third overall, U.S. Open title by five strokes over Gilbert Nicholls.

Mackenzie finished in third place, shooting rounds of 76-79-74-80=309, and emulated the feat of his uncle, A W Smith, in the same competition in 1886 and 1887.

[1] Defending champion Willie Anderson shared the lead with Stewart Gardner at the end of the first round.

[1] Mackenzie returned to St Andrews in 1905 where he continued to play in local club competitions.

[6][7] He played in the 1910 Open Championship at St Andrews where he scored 78,80,75,80=313 to tie for 16th place with Harry Vardon.