Alexander Mackenzie
Alexander Mackenzie most commonly refers to:
- Alexander Mackenzie , Scottish explorer and commercial partner of the North West Company
- Alexander Mackenzie , second prime minister of Canada
- Alexander Mackenzie of Kintail, Scottish clan chief
- Alexander Muir Mackenzie, Scottish advocate and landowner
- Alexander Slidell Mackenzie, US Navy officer involved in the "Somers Affair"
- Alexander Mackenzie , Scottish historian
- Alexander Slidell MacKenzie, US Navy officer, son of Alexander Slidell Mackenzie
- Alexander Mackenzie , British colonial official in Burma
- Alexander Mackenzie , US Army Chief of Engineers
- Alexander Mackenzie , Scottish violinist, conductor, composer and head of the Royal Academy of Music in London
- Alexander Marshall Mackenzie, Scottish architect
- Alick Mackenzie or Alexander Cecil Knox Mackenzie, Australian cricketer
- Alexander MacKenzie , Provost of St Andrew's Cathedral, Inverness
- Alexander George Robertson Mackenzie, Scottish architect and son of Alexander Marshall Mackenzie
- Alex Mackenzie, Scottish character actor
- Alexander Mackenzie , St Ives school artist
- Alexander Mackenzie
- Alexander MacKenzie , Scottish rugby player