Long Island is a densely populated island in the southeastern geographical area of the State of New York.

Long Island may also refer to:

Australia Long Island (New South Wales), an island in the Hawkesbury River north of Sydney, New South Wales Long Island (Broad Sound Islands), Queensland Long Island (Whitsunday Islands), Queensland Long Island (Tasmania), an island in eastern Bass Strait Long Islet (Tasmania), an islet in northern Bass Strait Long Island (Western Australia), an island in King Sound, Kimberley region Long Island, an island in the River Murray in South Australia Long Island Recreation Park, South Australia

Bahamas Long Island, Bahamas, an island and a district of the Bahamas Long Island (Bahamas Parliament constituency)

Canada Long Island (British Columbia), on Harrison Lake Long Island (Frobisher Bay, Nunavut), off the coast of Baffin Island Long Island (Gull Lake), near Gravenhurst, Ontario Long Island (Hermitage Bay, Newfoundland) Long Island (Hudson Bay, Nunavut), off the coast of Quebec Long Island (Kings County), in the Kennebecasis River near Rothesay, New Brunswick Long Island (Nova Scotia) Long Island (Placentia Bay, Newfoundland and Labrador) Long Island, in Rice Lake (Ontario) Long Island, in the Rideau River, Ontario

New Zealand Long Island, Marlborough Long Island, Southland

United Kingdom Long Island (Dorset), Poole Harbour, Dorset, England Long Island (Hampshire), England Outer Hebrides, sometimes referred to as "The Long Island" in Scotland Long Island, County Down, a townland in County Down, Northern Ireland Long Island, County Fermanagh, a townland in County Fermanagh, Northern Ireland

United States Long Island, Alabama, a community Long Island (Alaska), an island in the Alexander Archipelago Long Island (California), an island in the Sacramento–San Joaquin River Delta Long Island (Connecticut), an island in the Housatonic River Long Island, Florida, a barrier island Long Island, Kansas, a city Long Island, Maine, a town and island Long Island (Maryland), an island in Chesapeake Bay Long Island (Cecil County, Maryland), an island in Maryland Long Island (Massachusetts), the longest island in Boston Harbor Long Island, the largest island in New Hampshire, located on Lake Winnipesaukee Long Island, New York, an island and geographical area Long Island AVA, a New York wine region Long Island City, an area of Queens County, New York Long Island (proposed state), various proposals for a new American state on the island Long Island Sound, tidal estuary on the North Shore of Long Island Long Island, North Carolina, a community Long Island Beach, a former amusement park in Whitewater Township, Ohio Isle of Palms, South Carolina, formerly known as Long Island Long Island (Tennessee), an island in the Holston River Long Island, Virginia, a town Long Island (Washington), in Willapa Bay Long Island (Wisconsin), one of the Apostle Islands in Lake Superior

Elsewhere Long Island (Antarctica) Long Island, Antigua Long Island, Bermuda Bleaker Island, Falkland Islands, also called Long Island Long Island, Andaman, India, an island and county in the Andaman Archipelago Long Island, County Cork, Ireland Long Island, an island in Jamaica North Long Island and South Long Island, two islands of the Penguin Islands, Namibia Long Island (Papua New Guinea) Long Island, Seychelles Long Island, Sri Lanka

Other uses Long Island iced tea, an alcoholic mixed drink , three United States Navy ships Long Island Ducks (disambiguation), several sports teams Long Island Military Reservation (disambiguation) Long Island Railroad (disambiguation) Long Island, 2024 novel by Colm Tóibín

See also

Ile Longue (Peros Banhos) ("Long Island"), an island in the Chagos Archipelago, British Indian Ocean Territory Changdao County (Chinese:长岛县, literally translated as "Long Island" County), in Shandong Province, China Dugi Otok ("Long Island"), Croatia, in the Adriatic Sea Makronisos ("Long Island"), Greece, in the Aegean Sea Île Longue (French for "Long Island") Lang Island, Indonesia Lon Gisland, an EP by Beirut