Alexander David Gregor MacKenzie (born 9 July 1956 in Inverness) is a former Scottish international rugby union player.
MacKenzie was educated at Strathallan School in Perthshire.
[1] He now runs a farm near Hanmer Springs, Canterbury, New Zealand.
[1] MacKenzie was capped once in 1984 at prop against Australia on 8 December as part of their 1984 tour of Britain and Ireland.
[1] This Scottish rugby union biography article is a stub.