Editing 1805 in Canada (section)

==Incumbents==
*[[List of Canadian monarchs|Monarch]]: [[George III]]<ref name="rh">{{cite web |date=31 December 2015 |title=George III |url=https://www.royal.uk/george-iii-r-1760-1820 |access-date=18 April 2016 |website=Official website of the British monarchy |publisher=Royal Household}}</ref>

===Federal government===
*[[Parliament of Lower Canada]]: [[4th Parliament of Lower Canada|4th]] (starting January 9)
*[[Parliament of Upper Canada]]: [[4th Parliament of Upper Canada|4th]] (starting February 1)

===Governors===
*[[Governor General of the Province of Canada|Governor of the Canadas]]: [[Sir Robert Milnes, 1st Baronet|Robert Milnes]] then [[Thomas Dunn (lieutenant-governor)|Thomas Dunn]]
*[[List of lieutenant governors of New Brunswick|Governor of New Brunswick]]: [[Thomas Carleton]]
*[[Governor of Nova Scotia]]: [[John Wentworth (governor)|John Wentworth]]
*[[Colonial Governor of Newfoundland|Commodore-Governor of Newfoundland]]: [[Erasmus Gower]]
*[[List of lieutenant governors of Prince Edward Island|Governor of Prince Edward Island]]: [[Joseph Frederick Wallet DesBarres]]
*[[List of lieutenant governors of Ontario|Governor of Upper Canada]]: [[Peter Hunter (British Army officer)|Peter Hunter]] (until 21 August)