Edwin Randolph Oakes (March 25, 1818 in Pleasant Valley, Nova Scotia – 1889) was a Canadian and Nova Scotian politician and merchant.
He was elected to the House of Commons of Canada as a Member of the Liberal-Conservative Party in 1874 to represent the riding of Digby.
He resigned later that year when he was appointed to the Legislative Council of Nova Scotia in October 1874.Oakes was the son of Henry Oakes and Mary Randolph, both descended from United Empire Loyalists from New York state.
He was educated in Digby County and became a merchant in Digby.