List of wars involving Canada

This is a list of wars and armed conflicts in and involving Canada in chronological order, from the 11th century to the 21st century. It is divided into two main sections.

The first section outlines conflicts that happened in what is now Canada before its confederation in 1867. It includes notable events like the Battle of Vinland, Beaver Wars, Acadian Civil War, and various Anglo-Dutch Wars, highlighting the belligerents involved and the outcomes.

The second section discusses wars involving Canada since its confederation in 1867. It lists conflicts such as the Fenian Raids, Red River Rebellion, Mahdist War, Canada in World War I and Canada in World War II, detailing the combatants, results, and casualties for each event. Ongoing conflicts and military operations, such as the military intervention against the Islamic State and involvement in maritime security operations in response to Houthi attacks are also covered.