Smith Island

Smith Island may refer to:

Australia

• Smith Islands National Park, Queensland

British Antarctic Territory

• Smith Island (South Shetland Islands)

Canada

• Smith Island (Frobisher Bay, Nunavut)
• Smith Island (Hudson Bay, Nunavut)
• Smith Island, Ontario

Japan

• Smith Island (Japan) (須美寿島, Sumisu-tō?), one of the Izu Islands

United States

• Smith Island (Connecticut)
• Smith Island, in Kankakee River State Park, Illinois
• Smith Island, Maryland
• Smith Island (Montana), an island in the Beaverhead River
• Smith Island (North Carolina), a National Natural Landmark
• Smith Island, Virginia
• Smith Island (Washington)