- Source: List of defunct baseball teams in Canada
- Daftar julukan kota di Amerika Serikat
- List of defunct baseball teams in Canada
- List of baseball teams in Canada
- List of defunct and relocated Major League Baseball teams
- List of defunct and relocated National Hockey League teams
- Baseball in Canada
- List of Minor League Baseball leagues and teams
- Major professional sports teams in the United States and Canada
- List of U.S. and Canadian cities by number of major professional sports teams
- List of defunct minor baseball leagues in the United States
- List of defunct Ohio sports teams
The following is a list of defunct baseball teams in Canada. It includes the league(s) they played for, and championships won.
Major League Baseball
= National League
=Minor League Baseball
= AAA
=International League
Pacific Coast League
= AA
=Eastern League
= A
=New York–Penn League
Northwest League
= Rookie
=Pioneer League
Independent baseball
= Can-Am League
== Canadian Baseball League
== Frontier League
== Golden Baseball League
== Northern League
== North American League
== North Central League
== Prairie League Of Professional Baseball
== Western Baseball League
=College Summer Baseball
= Expedition League
== Intercounty Baseball League
== Western Major Baseball League
=See also
Canada national baseball team
List of Major League Baseball players from Canada
Pearson Cup
United League: A planned third league of Major League Baseball that was formed in the early 1990s and was to have begun play in the late 1990s in Canada and the United States.