John Bethune (Scottish Gaelic: an t-Urr. Iain Beutan) (1751 – September 23, 1815) was a Scottish Presbyterian minister, who served and helped found Reformed congregations among the Scottish diaspora in the Colony of North Carolina, Quebec, and in Upper Canada. After fighting on the losing side during the American Revolution, Rev. Bethune fled northward and settled with other "United Empire Loyalists" in what remained of British North America. He founded Canada's first Presbyterian Churches, first in Montreal and then among his fellow Gaels in Glengarry County, Ontario.