David James "Joe" Wylie (1 July 1859 – 26 September 1932[1]) was an English-born civil engineer, farmer, rancher and political figure in Saskatchewan.
He represented Maple Creek in the Legislative Assembly of Saskatchewan from 1905 to 1917 as a Provincial Rights Party member.
Wylie served with the Rocky Mountain Rangers during the North-West Rebellion of 1885.
Wylie farmed near Lethbridge and then became manager for the Sir John Lister Kaye Ranch near Maple Creek.
[4] Wylie ran unsuccessfully for a seat in the Canadian House of Commons in 1921 as a Conservative.