Sir Charles Alexander Harris KCMG CB CVO (28 June 1855 – 26 March 1947) was a British colonial administrator, Governor of Newfoundland from 1917 to 1922.

Harris was born in Wrexham, Wales, but spent much of his first ten years in St. John's, Newfoundland, where his father, the Rev.

From 1896 to 1899, he worked on a Boundary Arbitration between British Guiana and Venezuela, for which he was appointed a Companion of the Order of St Michael and St George (CMG) in the 1900 New Year Honours list on 1 January 1900,[4][5] and was invested by Queen Victoria at Windsor Castle on 1 March 1900.

Harris wrote essays on the history of Newfoundland and was a contributor to the Dictionary of National Biography.

He was offered the position of Governor-General of Australia but turned it down in favour of retiring from the colonial service in 1922 at the end of his term as Governor of Newfoundland.