The following is a list of the governors and governors general of Canada. Though the present-day office of the Governor General of Canada is legislatively covered under the Constitution Act, 1867, and legally constituted by the Letters Patent, 1947, the institution is, along with the institution of the Crown it represents, the oldest continuous and uniquely Canadian institution in Canada, having existed in an unbroken line since the appointment of Samuel de Champlain in 1627.
The following is a list of Administrators of the Government, who were acting governors appointed as the result of the death or prolonged absence of the sitting viceroy, or for any other reason: