- Michiel Horn
- Michif
- Michilimackinac Island Treaty No.1 (1781)
- Mickey and Bunny
- Mi'kmaq
- Microbiology
- Microeconomics
- Microsoft Buys into Rogers
- Microsoft Canada Inc
- Microsoft Declared a Monopoly
- Microsoft Opens High School
- Microsoft Ordered Split
- Microsoft Rescues Apple
- Microsoft Under Siege
- Microtonalism
