Copper Island (disambiguation)

Copper Island is a local name for the northern part of the Keewenaw Peninsula in northern Michigan, United States.

Copper Island may also refer to:

• Copper Island, an island in Lake Superior offshore from the hamlet of Rossport, Ontario, east of an eight island archipelago owned by the Nature Conservancy of Canada
• Medny Island, an island in the North Pacific (one of the Komandorski Islands) located near Attu at the western end of the Aleutian Islands
• Copper Island Aleut, a dialect (also known as Medny Aleut) of the Aleut language
• Copper Island, an island in Shuswap Lake, British Columbia, Canada