Garden Island

Garden Island may refer to:

Australia

 * Garden Island, New South Wales, location of major naval and dockyard facilities on Sydney Harbour
 * Garden Island Naval Chapel
 * Garden Island (Huon River), an island in south-eastern Tasmania
 * Garden Island (Tamar River), an island in northern Tasmania
 * Garden Island (Western Australia), near Perth, location of HMAS Stirling naval base
 * Garden Island (South Australia), an island in South Australia
 * Garden Island, South Australia, a locality associated with the island of the same name
 * Garden Island, a historical name for Smooth Island (Tasmania)
 * Grindal Island, South Australia, also known as Garden Island

Canada

 * Garden Island (Lake Huron), an island of Ontario
 * Garden Island (Lake Nipissing), an island of Ontario
 * Garden Island (Ontario), Lake Ontario

United States

 * Garden Island (Michigan)
 * Garden Island State Recreation Area, Minnesota
 * A nickname for the Hawaiian island of Kauai
 * The Garden Island, the daily newspaper serving the island of Kauai