Canadian Championships refers to a number of national-level competition in Canada. It may refer to:
Canadian Championship, a soccer tournament
Canadian Figure Skating Championships
Canadian Professional Figure Skating Championships
Canadian Gymnastics Championships
Canadian National Tennis Championship
Canadian National Badminton Championships
Canadian National Pond Hockey Championships
Canadian Mixed Curling Championship
Canadian Senior Curling Championships
Canadian Masters Curling Championships
Canadian Amateur Championship, of golf
Canadian Tour Championship, of pro-golf
Canadian Touring Car Championship
Canadian Rally Championship
Canadian AutoSlalom Championship
Canadian Superbike Championship
Canadian Rugby Championship
Rugby Canada National Junior Championship
Canadian National Road Race Championships, of cycling
Canadian National Time Trial Championships, of cycling
Canadian Synchronized Skating Championships
Canadian International Heavyweight Championship, of wrestling
Canadian International Tag Team Championship, of wrestling
Canadian Swing Championships, of dance
Canadian Ultimate Championships, of frisbee
Canadian Chess Championship, the closed championship
Canadian Open Chess Championship
Canadian National Scrabble Championship
Canadian Paralympic Athletics Championships