This is a list of islands located in the northeastern United States, organized by state. The states covered include Connecticut, Maine, Massachusetts, New Hampshire, New Jersey, New York, Pennsylvania, Rhode Island, and Vermont.
Connecticut
editFairfield County
editMiddlesex County
edit- Cedar Island, Clinton
- Duck Island, Westbrook
- Great Island, Old Lyme
- Menunketesuck Island, Westbrook
- Salt Island, Westbrook
New Haven County
editNew London County
editMaine
editMassachusetts
editNew Hampshire
editNew Jersey
edit- Absecon Island
- Artificial Island
- Brigantine Island
- Burlington Island
- Cape Island
- Cedar Bonnet Islands
- Chadwick Beach Island
- Dildine Island
- Ellis Island
- Long Beach Island
- Ludlam Island
- Newbold Island
- Ocean City
- Pelican Island
- Petty Island
- Pullen Island
- Raccoon Island
- Robbins Reef Light
- Seven Mile Island
- Shooters Island
- Tocks Island
- The Wildwoods
New York
edit- Alger Island
- Barnum Island
- Broad Channel Island
- Brother Island (Niagara River)
- Carleton Island
- City Island
- Coney Island (formerly an actual island)
- Ellis Island
- Fire Island
- Fishers Island
- Gardiners Island
- Goat Island
- Governors Island
- Grand Island
- Hart Island
- High Island
- Hoffman Island
- Isle of Meadows
- Jones Beach Island
- Liberty Island
- Long Beach Island
- Long Island
- Manhattan Island
- Mill Rock
- North Brother Island
- North Dumpling Island
- Plum Island
- Pollepel Island
- Prall's Island
- Randall's Island
- Rat Island
- Rikers Island
- Roosevelt Island
- Shelter Island
- Shooters Island
- South Brother Island
- Staten Island
- Swinburne Island
- Thousand Islands
- Three Sisters Islands
- Unity Island (formerly known as Squaw Island)
- U Thant Island (Belmont Island)
- Valcour Island
- Wards Island
Pennsylvania
edit- Ackerman Island
- Alcorn Island
- Bachman Island
- Baker Island
- Bald Eagle Island
- Barbadoes Island
- Bayshore Island
- Big Chestnut Island
- Brunner Island
- Brunot Island
- Brushy Island
- City Island
- Clark Island
- Cogley Island
- Courson Island
- Crull's Island
- Davis Island
- Deep Water Island
- Dixon island
- Duncan Island
- Eagle Island
- Else Island
- Ely Island
- Ford Island
- Fourteen Mile Island
- Fuellhart Island
- Getter's Island
- Grass Flat Island
- Georgetown Island
- Glenn Island
- Green Island
- Harmon Island
- Harris island
- Haldeman Island
- Hemlock Island
- Hendrick Island
- Hennery Island
- Herr's Island
- Hill Island
- Hoge Island
- Jacks Island
- Kibb's island
- King island
- Knight Island
- Leek Island
- Little Chestnut Island
- Little Tinicum Island
- Lower Bear Island
- McGuire Island
- McKiven Island
- Mead Island
- Millstone Island
- Mt. Johnson Island
- Murphy Island
- Nancy's Island
- Neville Island
- Nicholson Island
- Ninemile Island
- Phillis Island
- Piney Island
- Rookery Island
- Ross Island
- Sassafras Island
- Shad Island
- Shaw Island
- Shelley Island
- Sibert Island
- Sicily Island
- Siggias Island
- Sixmile Island
- Stewards Island
- Sycamore Island
- Thompson's Island
- Three Mile Island
- Twelve Mile Island
- Tidioute Island
- Tinicum Island
- Turkey Island
- Twelvemile Island
- Upper Bear Island
- Urey Island
- Verbeck Island
- Wardwell Island
- Whaley Island
- Wildcat Island
- Wolf Island
Rhode Island
edit- Albro Island
- Aquidneck Island
- Barker Island
- Beach Island
- Beef Island
- 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
- Cornelius Island
- Crab Island
- Cranberry Island
- Cummock Island
- Despair Island
- Dutch Island
- Dyer Island
- East Island
- Flower Island
- Fort Island
- Fox Island
- Gardner Island - Lat. - 41.380'N/Lon. - 71.539'W, Kingston, Washington County
- Gardner Island - Lat. - 41.406'N/Lon. - 71.508'W, Kingston, Washington County
- Gingerbread Island
- Goat Island
- Goose Island - Kingston, Washington County
- Goose Island - Narragansett Pier, Washington County
- Gooseberry Island - Newport, Newport County
- Gooseberry Island - Prudence Island, Newport County
- Gooseberry Island - Narragansett Pier, 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 - Prudence Island, Newport County
- Gould Island - Tiverton, Newport County
- Governors Island
- Great Island
- 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
- Kedinker Island
- Lime Rock
- Little Comfort Island
- Little Cormorant Rock
- Little Island - Bristol, Bristol County
- Little Island - East Providence, Bristol County
- Marsh Island
- Oak Island
- Page Island
- Pancake Island
- Patience Island
- Phillips Island
- Pine Island
- Plato Island
- Pomham Rocks Island
- Potato Island
- Prudence Island
- Rabbit Island
- Ram Island - Kingston, Washington County
- Ram Island - Narragansett Pier, Washington County
- Rat Island
- Rhode Island
- Rock Island - East Greenwich, Kent County
- Rock Island - Providence, Providence County
- Rose Island
- Rye Island
- Sagebed Island
- Sandy Point Island
- Sassafras Island
- Sauks Island - Lat. - 41.371'N/Lon. - 71.646'W, Quonochontaug, Washington County
- Sauks Island - Lat. - 41.369'N/Lon. 71.651'W, Quonochontaug, 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
- Whale Rock
Vermont
edit- Ball Island
- Beartrap Island
- Bell Island
- Bixby Island
- Black Island
- Bond Island
- Burton Island
- Butler Island
- Button Island
- Carleton Prize
- Cave Island
- Cedar Island - Chittenden County
- Cedar Island - Grand Isle County
- Cloak Island
- Coates Island
- Cove Island
- 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
- Juniper Island
- Kellogg Island
- Knight Island
- Lapham Island
- Law Island
- Lazy Lady Island
- Long Point Island
- Marble Island
- Mason Island
- Meach Island
- Metcalfe Island
- Isla la Motte
- Mud Island
- 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
- Rock Island - Franklin County
- Savage Island
- Sawyer Island
- Shad Island
- Ship Point
- Sister Islands
- Sloop Island
- South Hero Island
- Stave Island
- Streeter Island
- Sunken Island
- Sunset Island
- Tara Island
- Woods Island
- Young Island