Two Canadian naval units have been named HMCS Assiniboine.
(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 . was a escort that served the Royal Canadian Navy and later the Canadian Forces during the Cold War.
Battle honours Atlantic 1939-45 Biscay, 1944 English Channel 1944-45
References
Government of Canada Ships' Histories - HMCS Assiniboine