Angus MacLennan (May 3, 1844 – August 27, 1908) was a Canadian politician. Born in Dunvegan, Inverness County, on Nova Scotia's Cape Breton Island, MacLennan was the Liberal Member of Parliament for the House of Commons of Canada riding of Inverness from 1896 to 1908. During his time as an MP, he was instrumental in bringing the railway to the west side of Cape Breton Island, thereby spurring the growth of Inverness as a coal-exporting boom town in the first quarter of the 20th century. MacLennan represented Inverness (as a Conservative) for one term in the Nova Scotia legislature (1882-1886).