The Confederation Party was the name of parties supporting Canadian confederation in New Brunswick, Nova Scotia and Newfoundland in the 1860s when politics became polarised between supporters and opponents of Confederation. The Confederation parties were accordingly opposed by Anti-Confederation parties in those three jurisdictions.
In New Brunswick and Nova Scotia, the Confederation parties became Conservative parties aligned with the federal Liberal-Conservative Party of Sir John A. Macdonald (generally known simply as Conservatives), while Anti-Confederation parties became Liberals. This approximated the political dichotomy that existed prior to Confederation although, because of the realignment, some former Liberals became Conservatives and vice versa.
See also: List of Canadian political parties
