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)
Famous quotes containing the words smith and/or island:
“Among the smaller duties of life I hardly know any one more important than that of not praising where praise is not due.”
—Sydney Smith (1771–1845)
“The very best place to be in all the world is St. Mary’s parish, Jamaica. And the best spot in St. Mary’s is Port Maria, though all of St. Mary’s is fine. Old Maker put himself to a lot of trouble to make that part of the island of Jamaica, for everything there is perfect.”
—Zora Neale Hurston (1891–1960)