Connecticut

Fairfield County

Carting Island Carting Island is the largest of the four islands owned by Stratford, Connecticut in the Housatonic River between I-95 and the Merritt Parkway. The island is north of the Moses Wheeler Bridge, east of Peacock Island (Connecticut), and southwest of ...

, Stratford * Goose Island, Stratford * Long Island, Stratford *

Norwalk Islands The Norwalk Islands are a chain of more than 25 islands amid partly submerged boulders, reefs and mudflats along a six-mile (10 km) stretch and mostly about a mile off the coast of Norwalk, Connecticut, and southwest Westport, Connecticut, i ...

, Norwalk * Peacock Island, Stratford * Pope's Flat, Stratford

Middlesex County

* Cedar Island, Clinton * Duck Island, Westbrook *

Menunketesuck Island Menunketesuck Island, also known as Menunketesuck Point, is an island in Long Island Sound located in the town of Westbrook in Middlesex County, Connecticut, US. Geography Menunketesuck Island consists of approximately 4.6 acres of land, though ...

, Westbrook * Salt Island, Westbrook

New Haven County

* Charles Island, Milford * Duck Island, Milford *

Fowler Island Fowler Island is the sole island owned by Milford, Connecticut north of I-95 in the Housatonic River. The island is north of the Moses Wheeler Bridge, and south of the Igor I. Sikorsky Memorial Bridge. The island is uninhabited except for occa ...

, Milford * Nells Island, Milford *

Thimble Islands The Thimble Islands is an archipelago consisting of small islands in Long Island Sound, located in and around the harbor of Stony Creek in the southeast corner of Branford, Connecticut. The islands are under the jurisdiction of the United Sta ...

, Branford

New London County

* Ram Island, Stonington * North Brother Island, East Lyme * South Brother Island, East Lyme

Maine

Massachusetts

New Hampshire

New Jersey

Absecon Island Absecon Island is a barrier island located on the Jersey Shore of the Atlantic Ocean in Atlantic County, New Jersey. On the island from north to south are the resort communities of Atlantic City, Ventnor, Margate, and Longport. The island ends a ...

Artificial Island An artificial island is an island that has been constructed by people rather than formed by natural means. Artificial islands may vary in size from small islets reclaimed solely to support a single pillar of a building or structure to those th ...

Brigantine Island Brigantine Island (also known as Brigantine Beach Island) is an island off the Atlantic Ocean coast of New Jersey, located northeast of Atlantic City. It is long. The resort community of Brigantine is located on the island. The island is accessi ...

Burlington Island Burlington Island is a island located in the Delaware River between Pennsylvania and New Jersey in the United States. Burlington Island is officially part of the city of Burlington, in Burlington County, New Jersey, United States. It is an un ...

Cape Island Cape May consists of a peninsula and barrier island system in the U.S. state of New Jersey. It is roughly coterminous with Cape May County and runs southwards from the New Jersey mainland, separating Delaware Bay from the Atlantic Ocean. The so ...

* Cedar Bonnet Islands * Chadwick Beach Island * Dildine Island *

Ellis Island Ellis Island is a federally owned island in New York Harbor, situated within the U.S. states of New York and New Jersey, that was the busiest immigrant inspection and processing station in the United States. From 1892 to 1954, nearly 12 mil ...

* Long Beach Island * Ludlam Island * Newbold Island * Ocean City * Pelican Island * Petty Island * Pullen Island * Raccoon Island *

Robbins Reef Light The Robbins Reef Light Station is a sparkplug lighthouse located off Constable Hook in Bayonne, Hudson County, New Jersey, United States, along the west side of Main Channel, Upper New York Bay. Note that although the light is clearly shown on t ...

Seven Mile Island Seven Mile Island or Seven Mile Beach is the name of a barrier island on the Jersey Shore in Cape May County, New Jersey, United States. It is divided between the boroughs of Avalon to the north, from 6th to 80th Streets, and Stone Harbor to the ...

Shooters Island Shooters Island is a uninhabited island at the southern end of Newark Bay, off the North Shore of Staten Island in New York City. The boundary between the states of New York and New Jersey runs through the island, with a small portion on the ...

Tocks Island A 1950s proposal to construct a dam near Tocks Island across the Delaware River was met with considerable controversy and protest. Tocks Island is located in the Delaware River a short distance north from the Delaware Water Gap. In order to co ...

The Wildwoods The Wildwoods are a group of five communities (four distinct municipalities and one census-designated place) in Cape May County, New Jersey. These are situated on the Island of Five Mile Beach, a barrier island facing the Atlantic Ocean. These Je ...

New York

* Alger Island *

Barnum Island Barnum Island is a Hamlet (New York), hamlet and census-designated place (CDP) in Nassau County, New York, Nassau County, New York (state), New York, United States. The population was 2,590 at the 2020 census. It occupies the eastern portion of an ...

Broad Channel Island Broad Channel is a neighborhood in the southern portion of the New York City borough of Queens. It occupies the southern portion of Rulers Bar Hassock (known colloquially as "Broad Channel Island"), the only inhabited island in Jamaica Bay. Th ...

* Brother Island (Niagara River) *

Carleton Island Carleton Island is located in the St Lawrence River in upstate New York. It is part of the Town of Cape Vincent, in Jefferson County. History Originally held by the Iroquois, one of the first Europeans to take notice of the island was Pierre F ...

* City Island * Coney Island (formerly an actual island) *

Fire Island Fire Island is the large center island of the outer barrier islands parallel to the South Shore of Long Island, in the U.S. state of New York. Occasionally, the name is used to refer collectively to not only the central island, but also Lo ...

Fishers Island Fishers Island (Pequot: ''Munnawtawkit'') is an island that is part of Southold, New York, United States at the eastern end of Long Island Sound, off the southeastern coast of Connecticut across Fishers Island Sound. About long and wide, it ...

Gardiners Island Gardiner's Island is a small island in the Town of East Hampton, New York, in Eastern Suffolk County. It is located in Gardiner's Bay between the two peninsulas at the east end of Long Island. It is long, wide and has of coastline. The isl ...

* Goat Island *

Governors Island Governors Island is a island in New York Harbor, within the New York City borough of Manhattan. It is located approximately south of Manhattan Island, and is separated from Brooklyn to the east by the Buttermilk Channel. The National Park ...

* Grand Island * Hart Island *

High Island Geologically, a high island or volcanic island is an island of volcanic origin. The term can be used to distinguish such islands from low islands, which are formed from sedimentation or the uplifting of coral reefs (which have often formed ...

Hoffman Island Hoffman Island is an artificial island in the Lower New York Bay, off the South Beach of Staten Island, New York City. A smaller, artificial island, Swinburne Island, lies immediately to the south. Created in 1873 upon the Orchard Shoal by the ...

* Isle of Meadows *

Jones Beach Island Jones Beach Island is one of the outer barrier islands off the southern coast of Long Island in the U.S. state of New York. Etymology It is named for Major Thomas Jones, who first came to Long Island in 1692, where he proceeded to build the ...

Liberty Island Liberty Island is a federally owned island in Upper New York Bay in the United States. Its most notable feature is the Statue of Liberty (''Liberty Enlightening the World''), a large statue by Frédéric Auguste Bartholdi that was dedicated i ...

* Long Beach Island * Long Island * Manhattan Island * Mill Rock * North Brother Island *

North Dumpling Island North Dumpling Island is a island in Fishers Island Sound of Long Island Sound, off the coast of Connecticut, south of Groton, Connecticut, Groton, within the territory of the town of Southold, New York, Southold on Long Island in New York Sta ...

* Plum Island *

Pollepel Island Pollepel Island is a uninhabited island in the Hudson River in New York. The principal feature on the island is Bannerman's Castle, an abandoned military surplus warehouse. Description Pollepel Island has been called many different names, inc ...

Prall's Island Prall's Island is an uninhabited island in the Arthur Kill between Staten Island, New York, and Linden, New Jersey, in the United States. The island is one of the minor islands that are part of the borough of Staten Island in New York City. T ...

* Randall's Island * Rat Island * Rikers Island * Roosevelt Island * Shelter Island *

* South Brother Island * Staten Island *

Swinburne Island Swinburne Island is a artificial island in Lower New York Bay, east of Staten Island in New York City. It was used for quarantine of immigrants. Swinburne Island is the smaller of two nearby islands, the other being Hoffman Island to the nort ...

Thousand Islands The Thousand Islands (french: Mille-Îles) constitute a North American archipelago of 1,864 islands that straddles the Canada–US border in the Saint Lawrence River as it emerges from the northeast corner of Lake Ontario. They stretch for abo ...

* Three Sisters Islands *

Unity Island Unity Island is an approximately island separating the Niagara River and the Black Rock Canal, located within the city limits of Buffalo, New York. The historic island is home to two public parks and a water treatment facility. It is connected t ...

(formerly known as Squaw Island) *

U Thant Island U Thant Island (officially Belmont Island) is a small artificial island or islet in the borough of Manhattan in New York City. The island, created during the construction of the Steinway Tunnel directly underneath, is the smallest island in Manha ...

(Belmont Island) * Valcour Island * Wards Island

Pennsylvania

* Bald Eagle Island * Barbadoes Island * Bayshore Island *

Big Chestnut Island Big or BIG may refer to: * Big, of great size or degree Film and television * ''Big'' (film), a 1988 fantasy-comedy film starring Tom Hanks * '' Big!'', a Discovery Channel television show * ''Richard Hammond's Big'', a television show present ...

* Brunner Island * Brunot Island * Brushy Island * City Island *

Cogley Island Cogley Island is an alluvial island in the Allegheny River in North Buffalo Township, Armstrong County in the U.S. state of Pennsylvania. The island is situated across from Ford City and Manorville boroughs. The elevation of Cogley Island is ...

* Davis Island * Deep Water Island * Duncan Island * Eagle Island * Else Island * Ely Island * Getter's Island * Green Island * Haldeman Island *

Hendrick Island Hendrick may refer to: People * Hendrick (given name), alternative spelling of the Dutch given name Hendrik * Hendrick (surname) * King Hendrick (disambiguation), one of two Mohawk leaders who have often been conflated: ** Hendrick Tejonihokara ...

* Hennery Island * Georgetown Island * Herr's Island *

Hill Island Hill Island is a Baffin Island offshore island located in the Arctic Archipelago in the territory of Nunavut. The uninhabited island lies in Frobisher Bay, approximately southwest of Iqaluit. Bishop Island and Faris Island Faris Island (alternat ...

* Jacks Island * Little Chestnut Island *

Little Tinicum Island William Penn State Forest is a Pennsylvania State Forest in Pennsylvania Bureau of Forestry District #17. The main offices are located in Elverson in Chester County, Pennsylvania in the United States. The forest is named for William Penn, the ...

* Lower Bear Island * Mt. Johnson Island * Murphy Island * Nancy's Island *

Neville Island Neville Township is a township in Allegheny County, Pennsylvania, United States. Its land area consists entirely of Neville Island, which is an island on the Ohio River. The population was 1,084 at the 2010 census. History The island was form ...

* Nicholson Island * Ninemile Island * Phillis Island * Piney Island * Rookery Island * Ross Island * Sassafras Island * Shad Island * Shelley Island * Sicily Island * Sixmile Island * Sycamore Island * Three Mile Island{{Disambiguation needed, date=June 2022 * Tinicum Island * Turkey Island * Twelvemile Island * Upper Bear Island * Urey Island * Wildcat Island *

Wolf Island Wolf Island (Spanish: ''Isla Wolf'') or Wenman Island is a small island in the Galápagos Islands and was named after the German geologist Theodor Wolf, who also has the volcano Wolf on Isabela Island named after him. It has an area of and a m ...

Rhode Island

* Albro Island * Aquidneck Island * Barker Island * Beach Island *

Beef Island Beef Island is an island in the British Virgin Islands. It is located to the east of Tortola, and the two islands are connected by the Queen Elizabeth Bridge. Beef Island is the site of the Terrance B. Lettsome International Airport (IATA cod ...

* Bill Island * Bills Island * Block Island * Browning Isles - historical * Bush Island * Castle Island * Cedar Island - Lat. - 41.377'N/Lon. - 71.613'W, Kingston, Washington County * Cedar Island - Lat. - 41.404'N/Lon. - 71.503'W, Kingston, Washington County * Chepiwanoxet Island - historical * Coaster's Harbor Island *

Conanicut Island Conanicut Island is the second-largest island in Narragansett Bay in the American state of Rhode Island. It is connected on the east to Newport on Aquidneck Island via the Claiborne Pell Bridge, commonly known as the Newport Bridge, and on t ...

* Cornelius Island * Crab Island * Cranberry Island * Cummock Island * Despair Island * Dutch Island * Dyer Island * East Island * Flower Island * Fort Island * Fox Island *

Gardner Island Gardner Island is a largely ice-free island which lies about 3 km west of Broad Peninsula in the southern Vestfold Hills, in Prydz Bay on the Ingrid Christensen Coast of Princess Elizabeth Land, Antarctica. It has been designated an Imp ...

- Lat. - 41.380'N/Lon. - 71.539'W, Kingston, Washington County *

- Lat. - 41.406'N/Lon. - 71.508'W, Kingston, Washington County * Gingerbread Island * Goat Island * Goose Island - Kingston, Washington County * Goose Island -

Narragansett Pier Narragansett Pier is an unincorporated village and a census-designated place (CDP) in the town of Narragansett in Washington County, Rhode Island, United States. The population was 3,409 at the 2010 census. Geography Narragansett Pier is locate ...

, Washington County * Gooseberry Island - Newport, Newport County * Gooseberry Island -

Prudence Island Prudence Island is the third-largest island in Narragansett Bay in the state of Rhode Island and part of the town of Portsmouth, Rhode Island, United States. It is located near the geographic center of the bay. It is defined by the United Sta ...

, Newport County * Gooseberry Island -

, Washington County * Gooseberry Island - Lat. - 41.373'N/Lon. - 71.618'W, Kingston, Washington County * Gooseberry Island - Lat. - 41.385'N/Lon. - 71.517'W, Kingston, Washington County * Gould Island -

, Newport County * Gould Island - Tiverton, Newport County *

Great Island Great Island () is an island in Cork Harbour, at the mouth of the River Lee and close to the city of Cork, Ireland. The largest town on the island is Cobh (called Queenstown from 1849 to 1922). The island's economic and social history has hist ...

* Greene Island * Harbour Island * Hazard Island * Heather Island * Hen Island * Hog Hill Island * Hog Island * Hope Island * Horace Island * The Hummocks * Jacks Island * Jacob Island *

Jonathan Island Jonathan Island is a privately owned island in Point Judith Pond in Narragansett, Rhode Island, United States.

* Kedinker Island * Lime Rock * Little Comfort Island * Little Cormorant Rock * Little Island -

Bristol Bristol () is a city, ceremonial county and unitary authority in England. Situated on the River Avon, it is bordered by the ceremonial counties of Gloucestershire to the north and Somerset to the south. Bristol is the most populous city in ...

, Bristol County * Little Island - East Providence, Bristol County * Marsh Island * Oak Island * Page Island * Pancake Island *

Patience Island Patience Island lies off the northwest coast of Prudence Island in the town of Portsmouth, Rhode Island. It has a land area of , making it the fourth-largest island in Narragansett Bay. Aside from a single 600-square foot house, which is disconnec ...

* Phillips Island * Pine Island *

Plato Island Plato Island is a small island lying east of Darwin Island in the Danger Islands off the Antarctic Peninsula. The descriptive name ''Islote Plato'' (plate island) was given by the Argentine Ministry of Defense in 1977. The term island is appropr ...

* Pomham Rocks Island * Potato Island *

* Rabbit Island * Ram Island - Kingston, Washington County * Ram Island -

, Washington County * Rat Island *

Rhode Island Rhode Island (, like ''road'') is a state in the New England region of the Northeastern United States. It is the smallest U.S. state by area and the seventh-least populous, with slightly fewer than 1.1 million residents as of 2020, but it ...

* Rock Island - East Greenwich, Kent County * Rock Island - Providence,

Providence County Providence County is the most populous county in the U.S. state of Rhode Island. As of the 2020 census, the county's population was 660,741, or 60.2% of the state's population. Providence County contains the city of Providence, the state cap ...

* Rose Island * Rye Island * Sagebed Island * Sandy Point Island * Sassafras Island * Sauks Island - Lat. - 41.371'N/Lon. - 71.646'W,

Quonochontaug Quonochontaug is a village in Washington County, Rhode Island, United States. It is composed of three small beach communities, and is part of Charlestown. Geography Quonochontaug is located between the Ninigret Pond and Quonochontaug Pond and t ...

, Washington County * Sauks Island - Lat. - 41.369'N/Lon. 71.651'W,

, Washington County * Seal Island * Sedge Beds * Shell Island * Skippers Island * Snake Island * Spar Island * Spectacle Island * Star Island * Starve Goat Island - historical * Stevens Island * Sunshine Island - historical * Tommy Island * Twin Islands * Walker Island * Ward Island *

West Island The West Island () is the unofficial name given to the cities, towns and boroughs at the western end of the Island of Montreal, in Quebec, Canada. It is generally considered to consist of the Lakeshore municipalities of Dorval, Pointe-Cla ...

* Whale Rock

Vermont

* Ball Island * Beartrap Island * Bell Island * Bixby Island * Black Island * Bond Island *

Burton Island USS ''Burton Island'' (AG-88) was a United States Navy Wind-class icebreaker that was later recommissioned in the United States Coast Guard as the USCGC ''Burton Island'' (WAGB-283). She was named after an island near the coast of Delaware. Const ...

* Butler Island * Button Island * Carleton Prize * Cave Island * Cedar Island - Chittenden County * Cedar Island - Grand Isle County * Cloak Island * Coates Island *

Cove Island Cove Island Park is an 83-acre park, beach and recreation area in the Cove section of Stamford, Connecticut, located on Long Island Sound. Access to the park requires a parking pass. The city's Park Commission charges Stamford residents with ...

* Dameas Island * Dean Island * Derway Island * Diamond Island * Fish Bladder Island * Fox Island * Garden Island * Gardiner Island * Gleason Island * Grand Isle * Gull Island * Gull Rock * Halls Island * Hemlock Island * Hen Island * Hog Island * Hollands Pasture Island * Horseneck Island * Huntley Island *

Isle La Motte Isle La Motte is an island in Lake Champlain in northwestern Vermont, United States. At 7 mi (11 km) by 2 mi (3 km), it lies close to the place that the lake empties into the Richelieu River. It is incorporated as a New England town in Grand Isle ...

Juniper Island Juniper Island is one of the largest islands located on Lower Stony Lake, a lake situated in Ontario. It is home to private cottages, the Stony Lake Yacht Club and Juniper Island Store. The Stony Lake Yacht Club is governed by its Board of Di ...

* Kellogg Island * Knight Island * Lapham Island * Law Island * Lazy Lady Island * Long Point Island *

Marble Island Marble Island is one of several uninhabited Canadian arctic islands in Nunavut, Canada, located within western Hudson Bay. The closest community is Rankin Inlet. In the nineteenth century, the island was valued as a harbour for overwintering. ...

* Mason Island * Meach Island * Metcalfe Island * Isla la Motte *

Mud Island Mud Island is a small peninsula located in Memphis, Tennessee. It is bordered by the Mississippi River to the west and the Wolf River and Harbor Town to the east. Mud Island River Park is located within the Memphis city limits, 1.2 miles fr ...

* Mudgett Island * Neshobe Island * Noaks Island * North Hero Island * Picket Island * Pine Island - Chittenden County * Pine Island - Grand Isle County * Popasquash Island * Providence Island * Province Island * Queneska Island * Rabbit Island * Rock Island -

Addison County Addison County is a county located in the U.S. state of Vermont. As of the 2020 census, the population was 37,363. Its shire town (county seat) is the town of Middlebury. History Iroquois settled in the county before Europeans arrived in 160 ...

* Rock Island - Franklin County * Savage Island * Sawyer Island * Shad Island *

Ship Point A ship is a large watercraft that travels the world's oceans and other sufficiently deep waterways, carrying cargo or passengers, or in support of specialized missions, such as defense, research, and fishing. Ships are generally distinguished ...

* Sister Islands * Sloop Island *

South Hero Island Grand Isle, also known as South Hero Island, is the largest island in Lake Champlain, Vermont, United States. It has a land area of . The island comprises the two towns of Grand Isle, Vermont, Grand Isle and South Hero, Vermont, South Hero, Vermon ...

* Stave Island * Streeter Island * Sunken Island * Sunset Island * Tara Island * Woods Island * Young Island