Malcolm Kenneth McKenzie (January 1849 – 16 June 1927) was an Australian politician.
He was born in Broadford to grazier Alexander McKenzie and Mary McCracken.
He married Hannah Le Procka Cain, with whom he had two sons.
In 1892, he was elected to the Victorian Legislative Assembly for Anglesey, by which time he was totally blind.
He was defeated in 1903 and contested Upper Goulburn unsuccessfully in 1904, 1907 and 1908, before winning re-election in 1911.