The following is an overview of the events of 1884 in Canadian football, primarily focusing on the senior teams that played in this era. This includes news, standings, playoff games, and championships. This was the second season since the creation of the Ontario Rugby Football Union (ORFU) and the Quebec Rugby Football Union (QRFU) in 1883 and the first since the re-establishment of the Canadian Rugby Football Union (CRFU).[1] The season was highlighted by the first ever Rugby Football Dominion Championship where the Montreal Football Club defeated the Toronto Football Club by a score of 30 to 0.[2][3][4]