William Mackintosh
# William Mackintosh

William Mackintosh, MacIntosh, McIntosh or M'Intosh may refer to:

* Captain William Mackintosh, Irish-born British Army officer and Canadian engineer
* W. A. Mackintosh William Archibald Mackintosh, (1895–1970), Canadian academic
* William Mackintosh, Lord Kyllachy (1842–1918), Scottish advocate
* Mackintosh of Borlum (1658–1743), Scottish soldier
* William M'Intosh (1838–1931), also spelt McIntosh, Scottish physician and marine zoologist
* William MacKintosh (fur trader) (1784-1842), worked for the Hudson's Bay Company, in Rupertland
