List of forts in the United States

This is a list of historical forts in the United States. World War II military reservations containing 8-inch and larger gun batteries are also included.

Alabama

 * Fort Armstrong
 * Fort Bibb
 * Fort Bowyer
 * Fort Carney
 * Fort Claiborne
 * Fort Condé, open to the public
 * Fort Crawford
 * Fort Dale
 * Fort Decatur
 * Fort Easley
 * Fort Gaines
 * Fort Glass
 * Fort Hampton
 * Fort Harker
 * Fort Hull
 * Fort Jackson, open to the public
 * Fort Landrum
 * Fort Leslie
 * Fort Likens
 * Fort Madison
 * Fort McClellan
 * Fort Montgomery
 * Fort Morgan, open to the public
 * Fort Novosel, closed to the public
 * Fort Sinquefield
 * Fort Stoddert
 * Fort Strother
 * Fort Tombecbe, open to the public
 * Fort Toulouse, open to the public
 * Fort Williams, destroyed by erosion

Alaska

 * Fort Abercrombie, open to the public
 * Fort Brumback
 * Fort Learnard
 * Fort Davis
 * Fort Greely, closed to the public
 * Fort Egbert
 * Fort Gibbon
 * Fort Learnard
 * Fort McGilvray
 * Fort Mears
 * Fort Randall, closed to the public
 * Fort Raymond
 * Fort Richardson, closed to the public
 * Fort Rousseau
 * Fort Schwatka
 * Fort William H. Seward
 * Fort St. Michael
 * Fort St. Nicholas
 * Fort Tongass
 * Fort Wainwright, closed to the public

Arizona

 * Fort Apache, open to the public
 * Fort Bowie, open to the public
 * Fort Buchanan
 * Fort Crittenden
 * Fort Defiance
 * Fort Grant, closed to the public
 * Fort Huachuca, closed to the public
 * Fort Lowell, open to the public
 * Fort Mojave
 * Fort Tyson
 * Fort Verde, open to the public
 * Fort Whipple, open to the public

Arkansas

 * Fort Carlos III, destroyed by erosion
 * Fort Chaffee, closed to the public
 * Fort Curtis, open to the public
 * Fort Logan H. Roots, open to the public
 * Fort Lookout, open to the public
 * Fort Smith, open to the public

Connecticut

 * Fort Griswold, open to the public
 * Fort Nathan Hale, open to the public
 * Fort Trumbull, open to the public
 * Fort Stamford, open to the public

Delaware

 * Fort Casimir, destroyed
 * Fort Christina, open to the public
 * Fort Delaware, open to the public
 * Fort du Pont, open to the public
 * Fort Miles, open to the public
 * Fort Saulsbury, closed to the public

Georgia

 * Fort Eisenhower, closed to the public
 * Fort Frederica, open to the public
 * Fort Gillem
 * Fort Hawkins, open to the public
 * Fort James Jackson, open to the public
 * Fort King George, open to the public
 * Fort McAllister, open to the public
 * Fort McPherson
 * Fort Moore, closed to the public
 * Fort Pulaski, open to the public
 * Fort Scott
 * Fort Stewart, closed to the public

Hawaii

 * Fort Armstrong
 * Fort DeRussy, closed to the public
 * Fort Hase, closed to the public
 * Fort Kamehameha
 * Fort Elizabeth, open to the public
 * Fort Ruger, open to the public
 * Schofield Barracks, closed to the public
 * Fort Shafter, closed to the public

Idaho

 * Fort Boise
 * Camp Connor
 * Fort Hall, open to the public
 * Fort Lapwai, open to the public
 * Fort Sherman, open to the public

Illinois

 * Fort Armstrong
 * Fort de Chartres
 * Fort Dearborn
 * Fort Johnson
 * Fort Kaskaskia
 * Fort Massac
 * Fort Sheridan

Indiana

 * Fort Benjamin Harrison, open to the public
 * Fort Patrick Henry, abandoned
 * Fort Knox, abandoned
 * Fort Wayne, open to the public
 * Fort Ouiatenon, destroyed during the Northwest Indian War

Iowa

 * Fort Atkinson, open to the public

Kansas

 * Fort Atkinson
 * Fort Aubrey
 * Fort Bain
 * Fort Belmont
 * Fort Blair
 * Fort Brooks
 * Burlingame's Fort
 * Fort de Cavagnial
 * Fort Clifton
 * Fort Dodge
 * Fort Drinkwater
 * Fort Ellsworth
 * Fort Harker, open to the public
 * Fort Hays
 * Fort Henning
 * Fort Insley
 * Fort Lane
 * Fort Larned, open to the public
 * Fort Leavenworth, closed to the public
 * Fort Lincoln
 * Fort Lookout
 * Fort Mann
 * Fort McKean
 * Fort Montgomery (1855)
 * Fort Montgomery (1861)
 * Fort Riley, closed to the public
 * Fort Row
 * Fort Saunders
 * Fort Scott, open to the public
 * Fort Simple
 * Fort Solomon
 * Fort Sully
 * Fort Titus
 * Fort Wakarusa
 * Fort Wallace
 * Fort Zarah

Kentucky

 * Fort Boonesborough, open to the public
 * Fort Campbell, closed to the public
 * Fort Harrod, open to the public
 * Fort Knox, closed to the public
 * Fort Nelson
 * Fort William

Louisiana

 * Fort Jackson
 * Fort Johnson, closed to the public
 * Fort Livingston
 * Fort Macomb
 * Fort Pike
 * Fort Proctor
 * Fort St. Philip

Maine

 * Fort Baldwin, open to the public
 * Fort Edgecomb, open to the public
 * Fort Foster, open to the public
 * Fort George, open to the public
 * Fort Gorges, open to the public
 * Fort Halifax, open to the public
 * Fort Kent, open to the public
 * Fort Knox, open to the public
 * Fort Levett, closed to the public
 * Fort Lyon, closed to the public
 * Fort McClary, open to the public
 * Fort McKinley, closed to the public
 * Fort O'Brien, open to the public
 * Fort Pentagouet
 * Fort Popham, open to the public
 * Fort Preble, open to the public
 * Fort Scammel, closed to the public
 * Fort Sullivan, open to the public
 * Fort Sumner, open to the public
 * Fort Williams, open to the public
 * Fort William Henry, open to the public

Maryland

 * Fort Armistead, open to the public
 * Fort Carroll, closed to the public
 * Fort Cumberland, demolished
 * Fort Defiance, open to the public
 * Fort Detrick, closed to the public
 * Fort Foote, open to the public
 * Fort Frederick, open to the public
 * Fort George G. Meade, closed to the public
 * Fort Howard, open to the public
 * Fort McHenry, open to the public
 * Fort Severn, demolished
 * Fort Smallwood, open to the public
 * Fort Washington, open to the public

Massachusetts

 * Acushnet Fort
 * Fort Andrew
 * Fort Andrews
 * Fort Banks
 * Fort Dawes
 * Fort Defiance
 * Fort Devens
 * Fort Duvall
 * East Point Military Reservation
 * Eastern Point Fort
 * Fort Heath
 * Fort Independence, open to the public
 * Long Point Battery
 * Fort Miller
 * Fort Phoenix
 * Fort Pickering
 * Fort Revere
 * Fort Rodman
 * Fort Ruckman
 * Fort Sewall
 * Stage Fort
 * Fort Standish (Boston)
 * Fort Standish (Plymouth)
 * Fort Strong
 * Fort Taber
 * Fort Warren, open to the public
 * Fort Washington
 * Fort Winthrop

Michigan

 * Fort de Buade
 * Fort Detroit
 * Fort Holmes
 * Fort Mackinac
 * Fort Miami
 * Fort Michilimackinac
 * Fort St. Joseph (Niles)
 * Fort St. Joseph (Port Huron), rebuilt as Fort Gratiot
 * Fort Wayne (Detroit)
 * Fort Wilkins

Minnesota

 * Fort Beauharnois
 * Fort Duquesne
 * Fort L'Huillier
 * Fort Ridgely
 * Fort Ripley
 * Fort St. Charles
 * Fort Snelling

Mississippi

 * Fort Massachusetts
 * Fort Maurepas

Missouri

 * Fort Belle Fontaine, open to the public
 * Fort Cap au Gris
 * Fort Crowder
 * Fort Leonard Wood, closed to the public
 * Fort Osage, open to the public
 * Jefferson Barracks, open to the public

Montana

 * Fort Assinniboine
 * Fort C. F. Smith
 * Fort Ellis
 * Fort Keogh
 * Fort Parker
 * Fort William Henry Harrison
 * Fort Missoula
 * Fort Benton

Nebraska

 * Fort Atkinson, open to the public
 * Fort Hartsuff, open to the public
 * Fort Kearny, open to the public
 * Fort Lisa
 * Fort McPherson, open to the public
 * Fort Mitchell
 * Fort Niobrara
 * Fort Omaha
 * Fort Robinson, open to the public
 * Fort Sidney, open to the public

Nevada

 * Fort Churchill, open to the public

New Hampshire

 * Fort Constitution, open to the public
 * Fort at Number 4, open to the public
 * Fort Dearborn
 * Fort Stark
 * Fort Washington
 * Fort Wentworth
 * Fort William and Mary

New Jersey

 * Fort Billingsport
 * Cape May Military Reservation
 * Fort Dix
 * Highlands Military Reservation
 * Fort Lee
 * Fort Hancock
 * Fort Mercer
 * Fort Monmouth
 * Fort Mott
 * Fortifications of New Netherland
 * Fort Nonsense

New Mexico

 * Fort Bascom
 * Fort Bayard
 * Fort Craig
 * Fort Cummings
 * Fort Fillmore
 * Fort Marcy
 * Fort McRae
 * Fort Selden
 * Fort Stanton
 * Fort Sumner
 * Fort Thorn
 * Fort Tularosa
 * Fort Union
 * Fort Wingate

New York

 * Fort Amsterdam
 * Castle Clinton
 * Fort Clinton
 * Fort Columbus
 * Fort Crown Point
 * Fort Drum
 * Fort Edward
 * Fort Gansevoort
 * Fort Gibson
 * Fort Greene
 * Fort Hamilton
 * Camp Hero
 * Fort Jay
 * Fort Lafayette
 * Fort Lévis
 * Madison Barracks
 * Fort Michie
 * Fort Montgomery (1776)
 * Fort Montgomery (1844)
 * Forts of New Netherland
 * Fort Niagara
 * Fort Ontario
 * Fort de La Présentation
 * Fort Schuyler
 * Fort Slocum
 * Fort Stanwix, open to the public
 * Fort Terry
 * Fort Ticonderoga
 * Fort Tilden
 * Fort Tompkins (1812)
 * Fort Tompkins (1812)
 * Fort Tompkins (1814)
 * Fort Tompkins (1847)
 * Fort Totten
 * Fort Tyler
 * Fort Wadsworth
 * Fort Washington
 * Battery Weed
 * Fort William Henry
 * Castle Williams
 * Fort Wood
 * Fort H. G. Wright

North Carolina

 * Fort Anderson, open to the public
 * Fort Caswell, closed to the public
 * Fort Dobbs, open to the public
 * Fort Fisher, open to the public
 * Fort Greene
 * Fort Hampton, open to the public
 * Fort Johnston, open to the public
 * Fort Liberty, closed to the public
 * Fort Macon, open to the public

North Dakota

 * Fort Abercrombie
 * Fort Abraham Lincoln
 * Fort Buford
 * Fort Clark
 * Fort Mandan
 * Fort Ransom
 * Fort Rice
 * Fort Stevenson
 * Fort Totten
 * Fort Union

Ohio

 * Fort Defiance, open to the public
 * Fort Deposit
 * Fort Findlay
 * Fort Frye
 * Fort Harmar
 * Fort Hayes
 * Fort Jefferson
 * Fort Laurens, open to the public
 * Fort Meigs, open to the public
 * Fort Miamis
 * Fort Recovery, open to the public
 * Fort St. Clair
 * Fort Sandoské (1750)
 * Fort Sandusky (1761)
 * Fort Stephenson
 * Fort Steuben, open to the public
 * Fort Washington

Oklahoma

 * Fort Arbuckle
 * Fort Cobb
 * Fort Coffee
 * Fort Gibson
 * Camp Gruber
 * Fort McCulloch
 * Fort Nichols
 * Fort Reno
 * Fort Sill
 * Fort Supply
 * Fort Towson
 * Fort Washita
 * Fort Wayne

Oregon

 * Fort Astoria
 * Fort Clatsop
 * Fort Dalles
 * Fort Hoskins
 * Fort Klamath
 * Fort Lane
 * Fort Stevens
 * Fort William
 * Fort Yamhill

Pennsylvania

 * Fort Allen (Carbon County, Pennsylvania), abandoned
 * Fort Allen (Westmoreland County, Pennsylvania), abandoned
 * Fort Armstrong, abandoned
 * Fort Augusta, destroyed
 * Fort Bedford, partially reconstructed, open to the public
 * Fort Bigham, destroyed
 * Fort Depuy, abandoned
 * Fort Deshler, abandoned
 * Fort Duquesne, destroyed
 * Fort Granville, destroyed
 * Fort Halifax, destroyed
 * Fort Henry, abandoned
 * Fort Hunter, abandoned
 * Fort Hyndshaw, abandoned
 * Fort Jones, destroyed
 * Fort Juniata Crossing, abandoned
 * Fort Laughlin, destroyed
 * Fort Lebanon, abandoned
 * Fort Le Boeuf, destroyed
 * Light's Fort, under renovation
 * Fort Ligonier, reconstructed, open to the public
 * Fort Loudoun, reconstructed, open to the public
 * Fort Lyttleton, destroyed
 * Fort Machault, destroyed
 * Fort Manada, destroyed
 * Fort Martin, abandoned
 * Fort Manada, abandoned
 * Fort McCord, destroyed
 * Fort McIntosh, destroyed
 * Mercer's Fort, destroyed
 * Fort Mifflin, open to the public
 * Fort Necessity, destroyed
 * Fort Northkill, abandoned
 * Fort Pitt, partially reconstructed, open to the public
 * Fort Presque Isle, destroyed
 * Fort Prince George, destroyed
 * Fort Robert Smalls, destroyed
 * Fort Roberdeau, reconstructed, open to the public
 * Fort Robinson, abandoned
 * Fort Shirley, abandoned
 * Fort Swatara, abandoned
 * Fort Venango, destroyed
 * Heinrich Zeller House, open to the public

Puerto Rico

 * Fort Amezquita
 * Fort Buchanan, Puerto Rico
 * El Cañuelo
 * Fort San Cristóbal (Puerto Rico)
 * Fort San Felipe del Morro
 * Fortín de San Gerónimo
 * Fuerte de Vieques

Rhode Island

 * Fort Adams, open to the public
 * Fort Barton, open to the public
 * Fort Burnside, open to the public
 * Fort Church
 * Fort Dumpling, open to the public
 * Fort Getty, open to the public
 * Fort Greble
 * Fort Greene (1794), abandoned
 * Fort Greene (1943)
 * Fort Hamilton
 * Fort Kearny, open to the public
 * Fort Mansfield, open to the public
 * Fort Ninigret, open to the public
 * Queen's Fort, open to the public
 * Fort Varnum
 * Fort Wetherill, open to the public
 * Fort Wolcott, destroyed

South Carolina

 * The Battery
 * Fort Charlotte
 * Fort Fremont
 * Fort Howell
 * Fort Jackson
 * Fort Johnson
 * Fort Lyttelton
 * Fort Motte
 * Fort Moultrie
 * Old Ninety Six and Star Fort
 * Castle Pinckney
 * Fort Prince George
 * Fort Sumter
 * Fort Wagner
 * Fort Walker

South Dakota

 * Fort Bennett
 * Fort James, abandoned
 * Fort Meade, abandoned
 * Fort Randall, open to the public
 * Fort Sisseton, open to the public
 * Fort Sully, abandoned

Texas

 * The Alamo
 * Fort Bliss
 * Fort Brown
 * Fort Cavazos
 * Fort Concho
 * Fort Crockett
 * Fort D. A. Russell
 * Fort Davis
 * Fort Saint Louis
 * Fort San Jacinto
 * Fort Travis
 * Fort Worth

Utah

 * Fort Buenaventura
 * Cove Fort
 * Fort Cameron
 * Fort Deseret
 * Fort Douglas
 * Fort Duchesne
 * Fort Utah

Vermont

 * Brattleboro Barracks
 * Champlain Arsenal
 * Chimney Point
 * Fort Dummer
 * Fort Ethan Allen
 * Fort Frederick
 * Fort Independence, located on Mount Independence
 * Fort Mott
 * Fort Ranger
 * Fort Sainte Anne
 * Fort Warren

Virginia

 * Fort Albany
 * Fort Barfoot
 * Fort Boykin
 * Craney Island Fort
 * Fort Defiance
 * Fort Ethan Allen
 * Fort Eustis
 * Fort Huger
 * Fort Hunt
 * Fort John Custis
 * Fort Gregg-Adams
 * Fort Loudoun
 * Fort Monroe
 * Fort Nelson
 * Fort Norfolk
 * Fort Myer
 * Fort Pocahontas
 * Fort Powhatan
 * Fort Richardson
 * Battery Rodgers
 * Fort Scott
 * Fort Story
 * Fort Vause
 * Fort Walker
 * Fort Ward
 * Fort Wool

Virgin Islands (U.S.)

 * Fort Christian
 * Fort Frederik
 * Fort Segarra

Washington

 * Fort Canby
 * Fort Casey, open to the public
 * Fort Columbia, open to the public
 * Fort Colville
 * Fort Dent
 * Fort Ebey
 * Fort Flagler
 * Fort George Wright
 * Camp Hayden, open to the public
 * Fort Lawton
 * Fort Lewis
 * Fort Nez Percés
 * Fort Nisqually, rebuilt as a living history museum
 * Fort Okanogan
 * Fort Simcoe, open to the public
 * Fort Spokane
 * Fort Steilacoom, open to the public
 * Fort Townsend
 * Fort Vancouver, open to the public
 * Fort Walla Walla, open to the public
 * Fort Ward, open to the public
 * Fort Whitman
 * Fort Worden, open to the public

Washington, D.C.

 * Fort DeRussy
 * Fort McNair
 * Fort Stevens
 * Fort Totten, open to the public

West Virginia

 * Fort Ashby
 * Fort Milroy
 * Fort Pearsall
 * Prickett's Fort
 * Fort Randolph

Wisconsin

 * Fort Crawford
 * Fort Howard
 * Fort McCoy
 * Fort Shelby/Fort McKay
 * Fort Winnebago

Wyoming

 * Fort Bridger
 * Camp Brown
 * Fort Caspar
 * Fort D.A. Russell
 * Fort Fetterman
 * Fort Fred Steele
 * Fort Halleck
 * Fort Laramie
 * Fort Phil Kearny
 * Fort Platte
 * Fort Reno
 * Fort Sanders
 * Camp Stambaugh
 * Fort Supply
 * Fort Washakie
 * Fort Yellowstone