- Imperial Munitions Board
- Imperial Oil Limited
- IODE (Imperial Order Daughters of the Empire)
- Imperialism
- Important Battles of the Seven Years' War in North America
- Important Indigenous Artists in Canada
- Imports to Canada
- Impressionism
- Improvement District
- Imrie & Graham
- In Conversation with Catriona Le May Doan
- In Conversation with Clara Hughes
- In Conversation with Danielle Goyette
- In Conversation with Dr. Frank Hayden
- In Conversation with Ian Millar
