HMCS Assiniboine

{{Use Canadian English|date=January 2023}}

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Two Canadian naval units have been named HMCS Assiniboine.

• {{HMCS|Assiniboine|I18}} (I) was a River-class destroyer that served the Royal Canadian Navy during the Second World War. She was formerly the Royal Navy's Interwar Standard C-class destroyer {{HMS|Kempenfelt|I18}}.
• {{HMCS|Assiniboine|DDH 234}} was a {{sclass|St. Laurent|destroyer|1}} escort that served the Royal Canadian Navy and later the Canadian Forces during the Cold War.