List of forts

This is a list for articles on notable historic forts which may or may not be under current active use by a military. There are also many towns named after a Fort, the largest being Fort Worth, Texas, United States.

Australia
Sydney Harbour fortifications


 * Bradleys Head Fortification Complex
 * Beehive Casemate
 * Middle Head Fortifications
 * Lower Georges Heights Commanding Position
 * Georges Head Battery
 * Fort Kirribilli
 * Fort Denison
 * Fort Macquarie
 * Steel Point Battery

Other fortifications


 * Ben Buckler Gun Battery
 * Bare Island Fort
 * Breakwater Battery
 * Drummond Battery
 * Flagstaff Hill Fort
 * Fort Banks
 * Fort Glanville
 * Fort Lytton
 * Fort Pearce
 * Fort Philip
 * Fort Nepean
 * Fort Queenscliff
 * Fort Scratchley
 * Illowra Battery
 * Malabar Battery
 * Smiths Hill Fort
 * Swan Island Fort
 * Wallace Battery
 * Henry Head Fort
 * South Channel Fort
 * Signal Hill Battery

Bahamas

 * Fort Fincastle
 * Fort Charlotte
 * Fort Montagu
 * Old Fort of Nassau

Bahrain

 * Qalat Al Bahrain
 * Arad Fort
 * Riffa Fort

Bangladesh

 * Hajiganj Fort
 * Lalbagh Fort

Belarus

 * Babruysk fortress
 * Brest fortress

Antwerp (Province of -)
Antwerp (1914, external defenses, clockwise from N, right bank of Scheldt River, toponymy as per maps)


 * Stabroeck (Fort de -)
 * Berendrecht (Redoute de -)
 * Smoutakker (Redoute de -)
 * Ertbrand (Fort de -)
 * Capellen (Redoute de -)
 * Brasschaet (Fort de -)
 * Drijhoek (Redoute de -)
 * Schooten (Fort de -)
 * Audaen (Redoute de -)
 * 's Gravenwezel (Fort de -)
 * Schilde (Redoute de -)
 * Oeleghem (Fort de -)
 * Massenhoven (Redoute de -)
 * Broechem (Fort de -)
 * Kessel (Fort de -)
 * Lierre (Fort de -)
 * Tallaert (Redoute de -)
 * Koningshooykt (Fort de -)
 * Boschbeek (Redoute de -)
 * Dorpveld (Redoute de -)
 * Wavre-Sainte-Catherine (Fort de -)
 * Chemin de fer (Redoute du -)
 * Waelhem (Fort de -)
 * Breendonck (Fort de -)
 * Letterheid (Redoute de -)
 * Liezele (Fort de -)
 * Puers (Redoute de -)
 * Bornhem (Fort de -)
 * Steendorp (Fort de -)
 * Lauwershoek (Redoute de -)
 * Landmolen (Redoute de -)
 * Haesdonck (Fort de -)

Antwerp (1914, internal defenses, clockwise from N, right bank of Scheldt River, toponymy as per contemporary maps)


 * Saint Philippe (Fort -)
 * Oorderen (Redoute d' -)
 * Wilmarsdonck
 * Eeckeren
 * Merxem (Fort de -)
 * Fort n° 1
 * Fort n° 2
 * Fort n° 3
 * Fort n° 4
 * Fort n° 5
 * Fort n° 6
 * Fort n° 7
 * Fort n° 8
 * Cruybeke (Fort de -)
 * Zwyndrecht (Fort de -)
 * Sainte Marie (Fort -)
 * La Perle (Fort -)

Antwerp
 * Noord Kasteel

Liège (Province of -)
Liège (1914, clockwise from N, right bank of Meuse River)


 * Barchon (Fort de -)
 * Évegnée (Fort d' -)
 * Fléron (Fort de -)
 * Chaudfontaine (Fort de -)
 * Embourg (Fort de -)
 * Boncelles (Fort de -)
 * Flémalle (Fort de -)
 * Hollogne (Fort de -)
 * Loncin (Fort de -)
 * Lantin (Fort de -)
 * Liers (Fort de -)
 * Pontise (Fort de -)

Liège


 * La Chartreuse (Fort de -)
 * Citadelle

Liège (1940)


 * Eben-Emael (Fort d'-)
 * Aubin-Neufchâteau (Fort de -)
 * Battice (Fort de -)
 * Tancrémont (Fort de -)

Namur (Province of -)
Namur (1914, clockwise from E, right bank of Meuse River)


 * Maizeret (Fort de -)
 * Andoy (Fort d'-)
 * Dave (Fort de -)
 * Saint Héribert (Fort de -)
 * Malonne (Fort de -)
 * Suarlée (Fort de -)
 * Émines (Fort d'-)
 * Cognelée (Fort de -)
 * Marchovelette (Fort de -)

Bermuda
Bermuda had around 90 coastal defense forts and batteries scattered all over the island chain. Early colonial defense works constructed before the 19th century were primarily small coastal batteries built of stone having anywhere from two to ten guns. Some of these early forts and batteries are the oldest standing masonry forts in the new world. Later forts constructed by the royal engineers were much larger and more complex.


 * Fort St. Catherine
 * Fort Victoria
 * Fort Albert
 * Fort William (Western Redoubt)
 * Fort George
 * Fort Cunningham
 * Fort Popple
 * Ferry Island Fort
 * Burnt Point Fort
 * Martello Tower
 * Alexandra Battery
 * St. David's Battery
 * Fort Bruere
 * King's Castle
 * Landward Fort
 * Devonshire Redoubt
 * Southampton Fort
 * Charles Fort
 * Pembroke Fort
 * Paget Fort
 * Smith's Fort
 * Peniston's Fort
 * Warwick Castle
 * Bailey's Bay Battery
 * Newton's Bay Battery
 * Harris Bay Fort
 * Sears Fort
 * Devonshire Bay Battery
 * Hungry Bay Fort
 * Fort Langton
 * Fort Prospect
 * Fort Hamilton
 * Elbow Bay Batteries (x3)
 * Ingham's Fort
 * Church Bay Fort
 * Whale Bay Battery
 * Whale Bay Fort
 * Westward Fort
 * Gunpoint Fort
 * Scaur Hill Fort
 * Daniel's Island Fort
 * Maria Hill Fort
 * RN Dockyard Bermuda

Brussels

 * Monterey (Fort -)

Brazil

 * Fort Copacabana
 * Fort Orange
 * Forte dos Reis Magos
 * Fortaleza de São João
 * São Marcelo Fort

Canada
Many places in Canada which bear the name "Fort" were never military establishments. Many were simply stockades, log enclosures for fur trading posts of the Hudson's Bay Company or the North West Company. Many in the West were also originally police outposts setup to by the North-West Mounted Police prior to European-Canadian settlement of the area. See also Category: Forts in Canada

Alberta

 * Fort Assiniboine (HBC)
 * Fort Calgary (NWMP)
 * Fort Chipewyan (NWC)
 * Fort Edmonton (HBC)
 * Fort Kent
 * Fort MacKay
 * Fort Macleod (NWMP)
 * Fort McMurray (HBC)
 * Paint Creek House (HBC)
 * Fort Saskatchewan (NWMP)
 * Fort Vermilion (NWC)
 * Fort Victoria (HBC)
 * Fort Whoop-Up (American whiskey traders)
 * Fort Walsh (NWMP)
 * Rocky Mountain House (HBC & NWC) Now a National Historic Site.

British Columbia

 * Fort Langley
 * Fort Nelson
 * Fort St. James
 * Fort St. John
 * Fort Steele
 * Little Fort

Manitoba

 * Bas de la Rivière
 * Fort Bourbon
 * Fort Dauphin
 * Fort Douglas
 * Fort Ellice
 * Fort La Reine
 * Lower Fort Garry
 * Upper Fort Garry
 * Fort Maurepas (Canada)
 * Fort Paskoya
 * Fort Rouge
 * Fort Prince of Wales
 * Riding Mountain House
 * York Factory

New Brunswick

 * Fort Beauséjour
 * Fort Gaspéreau
 * Fort Howe
 * Fort La Tour
 * Fort Monckton
 * Fort Nashwaak
 * St. Andrews Blockhouse

Newfoundland and Labrador

 * Fort Amherst
 * Fort Anne
 * Fort Carlton
 * Fort Cartwright
 * Fort Charles, Labrador
 * Fort Charles, St. John's
 * Fort Erie
 * Fort Frederick
 * Fort George
 * Fort Greville
 * Fort Kenamu
 * Fort le Vieux
 * Fort Louis
 * Fort McAndrew
 * Fort Meigs
 * Fort Michikamau
 * Fort Nascopie
 * Fort Naskapis
 * Fort Pepperrell
 * Fort Pitt
 * Fort Point
 * Fort Red Bay
 * Fort Rigolet
 * Fort Royal
 * Fort St. George
 * Fort Sheffield
 * Fort Smith
 * Fort Townsend
 * Fort Waldegrave
 * Fort Wallace
 * Fort William
 * Fort Winokapau
 * Fort York
 * Signal Hill

Northwest Territories

 * Fort Confidence
 * Fort Franklin (now Deline)
 * Fort Good Hope
 * Fort Liard
 * Fort McPherson
 * Fort Norman (now Tulita)
 * Fort Providence
 * Fort Reliance
 * Fort Resolution
 * Fort Simpson
 * Fort Smith
 * Old Fort Providence

Nova Scotia

 * Fort Anne (Nova Scotia)
 * Fort Dauphin (Nova Scotia)
 * Fort Edward
 * Fort Lawrence (Nova Scotia)
 * Fortress of Louisbourg
 * Fort Sainte Anne
 * Fort Petrie
 * Fort Ochiltree
 * Scotsfort
 * Charlesfort
 * Habitation at Port-Royal
 * Fort Ste. Pierre
 * Fort Dorchester
 * Fort William, Nova Scotia
 * Fort Rosemar
 * Chedabuctou Fort
 * Fort William Augustus
 * Lawrencetown Fort
 * Fort Ste. Marie De Grace
 * Liverpool Fort
 * Gunning Cove Fort
 * Fort McNutt
 * Fort St. Louis (Nova Scotia)
 * Fort Mohawk
 * Cornwallis Fort
 * Falmouth Fort
 * Fort Ellis
 * Fort Belcher
 * Fort Grunt

Halifax (Nova Scotia)

 * Citadel Hill
 * Fort Massey
 * Fort Ogilvy
 * Fort Needham
 * Fort McAlpine
 * York Redoubt
 * Fort Clarence
 * Fort Charlotte - (Georges Island Fort)
 * Fort McNabb
 * Fort Hugonin
 * Fort Sackville
 * Fort Chebucto
 * Fort George
 * Fort Coote
 * Fort Duncan
 * Herring Cove Fort
 * Sherbrook Tower
 * Prince of Wales Tower
 * Duke of Kent Tower
 * York Shore Battery
 * Grand Battery
 * Point Pleasant Battery
 * Cambridge Battery
 * North West Arm Battery
 * Chain Rock Battery
 * Ives Point Battery
 * Greenbank Battery
 * Governors Battery
 * Narrows Battery
 * Connaught Battery
 * South Battery
 * Middle Battery
 * North Battery
 * Chebucto Head Battery
 * Devils Point Battery
 * Strawberry Battery
 * Peninsular Blockhouses

Nunavut

 * Fort Conger
 * Fort Ross

Ontario

 * Fort Amherstburg - Amherstburg
 * Fort Erie - Fort Erie
 * Fort Frederick - Kingston
 * Fort Frontenac - Kingston
 * Fort George - Fort George
 * Fort Henry - Kingston
 * Fort Kaministiquia - Thunder Bay
 * Fort Malden - Amherstburg
 * Fort Matachewan - Matachewan
 * Fort Mississauga - Niagara-on-the-Lake
 * Fort Rouillé - also called Fort Toronto
 * Fort St. Pierre - Fort Frances
 * Fort Wellington - Prescott
 * Fort William - Thunder Bay
 * Fort York and New Fort York - Toronto
 * Fort Willow - Springwater

Prince Edward Island

 * Fort Amherst
 * Fort Edward

Quebec

 * Fort Chambly
 * Fort de l'Île Sainte-Hélène
 * Fort Saint-Jean in Saint-Jean-sur-Richelieu
 * Citadelle of Quebec
 * Ïle-aux-Noix - Fort Lennox
 * Forts-de-Lévis

Saskatchewan

 * Fort Battleford
 * Fort Carlton
 * Fort de la Corne
 * Fort Espérance
 * Fort La Jonquière
 * Fort Pitt
 * Fort Qu'Appelle
 * Fort Walsh

Yukon Territory

 * Fort Reliance

Channel Islands

 * Guernsey
 * Bréhon Tower
 * Fort Hommet
 * Fort George, Guernsey
 * Fort Grey
 * Fort Saumarez
 * Jersey
 * Fort Regent

Chile

 * Arauco
 * Fort Bulnes
 * Fort Chepe
 * Chivicura
 * Fort Colcura
 * Espíritu Santo
 * Fort de la Encarnación
 * Huaca de Chena
 * Jesus de Huenuraquí
 * Fort Livén
 * Fort Lonquén
 * Nuestra de Señora de Halle
 * Fort Reina Luisa
 * Fort Paicavi
 * Pucara del Cerro La Muralla
 * Pukara de La Compañia
 * Pukará de Quitor
 * San Cristóbal de La Paz
 * San Fabián de Conueo
 * San Ignacio de la Redención
 * San Jerónimo de Millapoa
 * Fort San Pedro
 * San Rafael de Coelemu
 * Santa Bárbara
 * Santa Cruz de Oñez
 * Santa Fe de la Ribera
 * Fort Santa Margarita
 * Santísima Trinidad
 * Santo Árbol de la Cruz
 * Fort Talcahuano
 * Fort Tolpán
 * Valdivian Fort System
 * Fort Virguenco

Beijing

 * Baimaguan Fort
 * Gubeikou Fort
 * Qiangzilu Fort

Guangdong

 * Humen Fort
 * Yamen Fort

Hainan

 * Xiuying Forts

Hong Kong
Chinese (Qing dynasty) forts


 * Buddhist Hall (Tung Lung) Fort
 * Fan Lau Fort
 * Tung Chung Fort
 * Tung Chung Battery

British colonial forts
 * Lei Yue Mun Fort
 * Stanley Fort

Macau
All forts in Macau were built during or used during Portuguese rule:


 * Fortaleza da Guia or Guia Fortress - Dutch built
 * Fortaleza de Mong Há
 * Fortaleza do Monte or Monte Fort

Shanghai

 * Wusong Fort

Tianjin

 * Taku Forts, Tianjin

Colombia

 * Castillo San Felipe de Barajas (Muralla de Cartagena de Indias)

Croatia

 * Fort Bokar
 * Brod Fortress
 * Dubrovnik
 * Glavaš – Dinarić Fortress
 * Knin Fortress
 * Fort Lovrijenac
 * Fort Minčeta
 * Mirabella Fortress
 * Monkodonja
 * Fort Nečven
 * Nehaj Fortress
 * Nesactium
 * Prevlaka Fortress
 * Prozor Fortress
 * Fort Revelin
 * Starigrad Fortress
 * Tvrđa

Congo (Republic of the)

 * Fort de Shinkakasa

Cyprus

 * Buffavento
 * Kantara Castle
 * Kyrenia Castle
 * Saint Hilarion Castle

Denmark

 * Flakfortet
 * Middelgrundsfortet
 * Trekroner Fort
 * Hanstholm Fortress WWII
 * Trelleborg Viking Fortress
 * Fyrkat Viking Fortress
 * Aggersborg Viking Fortress
 * Hammershus, Bornholm Island

Dominican Republic

 * Fortaleza San Felipe

Finland

 * Turku Castle (sv: Åbo Slott)
 * Häme Castle (sv: Tavastehus), Hämeenlinna
 * Castle of Viborg, Viipuri (Now in Russia)
 * St. Olaf's Castle (fi: Olavinlinna), Savonlinna
 * Suomenlinna (sv: Sveaborg), Helsinki
 * fortress city of Hamina,
 * Svartholma fortress, Loviisa
 * fortresses of Ruotsinsalmi (sv: Svensksund), Kyminlinna and Fort Slava, Kotka
 * Bomarsund fortress, Sund, Åland
 * Korela Fortress (fi: Käkisalmi, sv: Kexholm), Priozersk (Now in Russia)
 * Lappeenranta (sv. Villmanstrand) Fortress
 * Kärnäkoski fortress, Savitaipale

France

 * Fort Bergues
 * Fort Bayonne
 * Fort de Bellegarde
 * Bitche
 * Fort Blaye
 * Fort Bouillon
 * Fort Boyard
 * Fort Cambrai
 * Fort Louvois or Fort du Chapus
 * Fort de Colmars-les-Alpes
 * Fort Douaumont
 * Fort-de-France (on the French Caribbean island of Martinique)
 * Fort de Joux
 * Fort de la Platte
 * Fort Liberia (Villefranche-de-Conflent)
 * Fort Lupin
 * Fort Montmédy
 * Fort Mont Louis
 * Fort Neuf-Brisach
 * Fort Chateau d'Oleron
 * Fort Le Quesnoy
 * Fort Saint-Elme - (Collioure)
 * Fort Saint-Martin-de-Ré
 * Fort Socoa (Saint-Jean-de-Luz)
 * Fort de Vincennes
 * Îles Saint-Marcouf

Séré de Rivières system

 * Fort des Adelphes
 * Fort des Ayvelles
 * Fort des Basses Perches
 * Fort de Bois-d'Arcy
 * Fort de Bois l'Abbé
 * Fort du Bois d'Oye
 * Fort de Bourlémont
 * Fort du Bruissin
 * Fort de Champigny
 * Fort de Châtillon (Paris)
 * Fort de Condé-sur-Aisne
 * Fort de Cormeilles-en-Parisis
 * Fort de la Croix-de-Bretagne
 * Fort de Domont
 * Fort Douaumont
 * Fort Dubois
 * Fort de Giromagny
 * Fort des Hautes Perches
 * Fort de l'Infernet
 * Fort de Leveau
 * Fort de Liouville
 * Fort de Maulde
 * Fort du Mont Bart
 * Fort de Montmorency
 * Fort de l'Olive
 * Fort de Plappeville
 * Fort de la Pompelle
 * Fort de Queuleu
 * Fort du Replaton
 * Fort de Roppe
 * Fort du Salbert
 * Fort de Saint-Cyr
 * Fort de Sucy
 * Fort du Télégraphe
 * Fort de Tournoux
 * Fort du Trou-d'Enfer
 * Fort d'Uxegney
 * Fort de Vancia
 * Fort de Vaujours
 * Fort Vaux
 * Fort de Villey-le-Sec
 * Fort de Villiers
 * Fort de Viraysse
 * Fort de Vézelois

Maginot Line (Northeast)

 * Ouvrage des Sarts
 * Ouvrage de Bersillies
 * Ouvrage de la Salmagne
 * Ouvrage de Boussois
 * Ouvrage La Ferté
 * Ouvrage Chesnois
 * Ouvrage Thonnelle
 * Ouvrage Velosnes
 * Ouvrage Ferme Chappy (PO)
 * Ouvrage Fermont (GO)
 * Ouvrage Latiremont (GO)
 * Ouvrage Mauvais-Bois (PO)
 * Ouvrage Bois-du-Four (PO)
 * Ouvrage Bréhain(GO)
 * Ouvrage Aumetz (PO)
 * Ouvrage Rochonvillers (GO)
 * Ouvrage Molvange (GO)
 * Ouvrage Soetrich (GO)
 * Ouvrage Kobenbusch (GO)
 * Ouvrage Galgenberg (GO)
 * Ouvrage Métrich (GO)
 * Ouvrage Billig (GO)
 * Ouvrage Immerhof (PO)
 * Ouvrage Bois Karre (PO)
 * Ouvrage Oberheid (PO)
 * Ouvrage Sentzich (PO)
 * Ouvrage Hackenberg (GO)
 * Ouvrage Mont des Welches (GO)
 * Ouvrage Michelsberg (GO)
 * Ouvrage Anzeling (GO)
 * Ouvrage Coucou (PO)
 * Ouvrage Hobling (PO)
 * Ouvrage Bousse (PO)
 * Ouvrage Berenbach (PO)
 * Ouvrage Bovenberg (PO)
 * Ouvrage Denting (PO)
 * Ouvrage Village de Coume (PO)
 * Ouvrage Annexe Nord de Coume (PO)
 * Ouvrage Coume (PO)
 * Ouvrage Annexe Sud de Coume (PO)
 * Ouvrage Mottemberg (PO)
 * Ouvrage Kerfent (PO)
 * Ouvrage Bambesch (PO)
 * Ouvrage Einseling (PO)
 * Ouvrage Laudrefang (PO)
 * Ouvrage Téting (PO)
 * Ouvrage Haut-Poirier
 * Ouvrage Simserhof
 * Ouvrage Schiesseck
 * Ouvrage Welschof
 * Ouvrage Rohrbach
 * Ouvrage Otterbiel
 * Grand-Hohèkirkel
 * Four-à-Chaux
 * Ouvrage Lembach
 * Ouvrage Hochwald
 * Ouvrage Schoenenbourg

Alpine Line (Maginot Southeast)

 * Ouvrage Chatelard (PO)
 * Ouvrage Cave Canon (PO)
 * Ouvrage Sapey (GO)
 * Ouvrage Saint Gobain (GO)
 * Ouvrage Saint Antoine (GO)
 * Ouvrage Le Lavoir (GO)
 * Ouvrage Pas du Roc (GO)
 * Ouvrage Arrondza (PO)
 * Ouvrage Les Rochilles (PO)
 * Ouvrage Janus (GO)
 * Ouvrage Col de Buffere (PO)
 * Ouvrage Col du Granon (PO)
 * Ouvrage Les Aittes (PO)
 * Ouvrage Gondran (PO)
 * Ouvrage Roche Lacroix (GO)
 * Ouvrage Saint Ours Haut (GO)
 * Ouvrage Plate Lombard (PO)
 * Ouvrage Fontvive Nord-ouest (PO)
 * Ouvrage Saint Ours Nord-est (PO)
 * Ouvrage Saint Ours Bas (PO)
 * Ouvrage Ancien Camp (PO)
 * Ouvrage Restefond (GO)
 * Ouvrage Col de Restefond (PO)
 * Ouvrage Granges Communes (PO)
 * Ouvrage La Moutiere (PO)
 * Ouvrage Col de Crous (PO)
 * Ouvrage Rimplas (GO)
 * Ouvrage Fressinen (PO)
 * Ouvrage Valdeblore (PO)
 * Ouvrage Col du Caire Gros (PO)
 * Ouvrage Col du Fort(PO)
 * Ouvrage Gordolon (GO)
 * Ouvrage Flaut (GO)
 * Ouvrage Baisse de Saint Veran (PO)
 * Ouvrage Plan Caval (PO)
 * Ouvrage La Beole (PO)
 * Ouvrage Col Agnon (PO)
 * Ouvrage La Dea (PO)
 * Ouvrage Col de Brouis (GO)
 * Ouvrage Monte Grosso (GO)
 * Ouvrage Champ de Tir (PO)
 * Ouvrage L'Agaisen (GO)
 * Ouvrage Saint Roch (GO)
 * Ouvrage Barbonnet (GO)
 * Ouvrage Castillon (GO)
 * Ouvrage Col des Banquettes (PO)
 * Ouvrage Sainte Agnes (GO)
 * Ouvrage Col des Gardes (PO)
 * Ouvrage Mont Agel (GO)
 * Ouvrage Roquebrunne (GO)
 * Ouvrage Croupe du Reservoir (PO)
 * Ouvrage Cap Martin (GO)

Former German fortifications

 * Fort de Mutzig

Moselstellung

 * Fort d'Illange
 * Fort de Guentrange
 * Fort de Koenigsmacker
 * Fort Jeanne d'Arc

Germany

 * Ayers Kaserne, Kirchgoens
 * Burg Wildenstein (Leibertingen)
 * Festung Ehrenbreitstein
 * Festung Königstein
 * Fortress Marienberg
 * Grauerort fortress
 * Saalburg
 * Spandau Citadel
 * Fortress of Ulm
 * Veste Coburg
 * Veste Oberhaus
 * Veste Rosenberg, Kronach
 * Zitadelle Mainz

Andhra Pradesh

 * Golconda
 * Adoni
 * Udayagiri
 * Gandikota
 * Vizayanagaram
 * Domakonda
 * Medak
 * Vanaparthy
 * Kondavid Fort
 * Chandragiri Fort

Kerala

 * Chandragiri Fort
 * Hosdurg Fort
 * Bekal Fort
 * Kumbala Fort
 * Kalnad Fort
 * St. Angelo Fort (Kannur Fort)
 * Thalassery Fort
 * Kunhali Marakkar Fort (Kottakkal)
 * Chalium Fort
 * Palakkad Fort
 * Chetuva Fort (Fort William)
 * Kottappuram Fort(Cranganore)
 * Travancore Lines
 * Pallippuram Fort (Fort Manual/Fort Vypin)
 * Anjego Fort
 * Paloor fort
 * Thangasseri fort
 * Banan fort ( near siruvani dam)
 * Cochin fort (mattancheri)
 * Panamaram fort

Madhya Pradesh

 * Gwalior Fort, largest in India

Rajasthan

 * Amber Fort, Jaipur
 * Chittaurgarh Fort, Chittor
 * Junagarh Fort, Bikaner
 * Kotah Fort, Kota
 * Ranthambore Fort, Sawai Madhopur
 * Kumbhalgarh Fort, Udaipur
 * Lohagarh Fort, Bharatpur
 * Mehrangarh Fort, Jodhpur
 * Sonar Qila, Jaisalmer
 * Taragarh Fort, Bundi

Tamil Nadu

 * Alamparai Fort
 * Aranthangi Fort
 * Dindigul Fort
 * Droog Fort
 * Erode Fort
 * Fort Geldria
 * Fort St George
 * Fort St. David
 * Gingee Fort
 * Krishnagiri Fort
 * Manora Fort
 * Namakal fort
 * Padmanapuram Fort
 * Rajagiri Fort
 * Ranjankudi Fort
 * Sankagiri Fort
 * Tangrakottai
 * Thirumayam Fort
 * Tiruchirapalli Rock Fort
 * Udayagiri Fort
 * Vattakottai Fort
 * Vellore Fort

Union Territory of Delhi

 * Delhi Fort

Uttar Pradesh

 * Agra Fort
 * Aligarh Fort
 * Allahabad Fort
 * Chapar Ghata
 * Chunar Fort
 * Fatehpur Sikri
 * Hathras Fort
 * Jhansi Fort
 * Kalinjar Fort
 * Kuchesar Fort
 * Moth Fort
 * Parikshitgarh
 * Ramnagar Fort
 * Fort Ruhya
 * Samthar Fort
 * Sareela Fort
 * Senapati fortress
 * Shahi Qila

West Bengal

 * Fort William
 * Buxa Fort

Indonesia
Sumatra


 * Fort de Kock
 * Fort Marlborough
 * Fort of Buton Kraton
 * Fort Indrapatra
 * Fort Inong Balee
 * Fort Rotterdam
 * Fort van der Capellen
 * Imam Bonjol Fort

Java


 * Citadel Prins Frederik (demolished, now Istiqlal Mosque)
 * Fort Batavia (demolished)
 * Fort Van der Wijck
 * Fort Vastenburg
 * Fort Vredeburg
 * Fort Willem I
 * Kalimo'ok Fort
 * Kotagede's Cepuri

Lesser Sunda Islands
 * Fort Marilonga

Sulawesi


 * Fort Bontobangun
 * Fort Maas, North Gorontalo Regency
 * Fort Oranje, North Gorontalo Regency
 * Otanaha fortress complex

The Moluccas


 * Fort Akelamo
 * Fort Amsterdam, Ambon
 * Fort Barneveld
 * Fort Batu
 * Fort Batumiauw
 * Fort Bebe
 * Fort Belgica
 * Fort Calombo
 * Fort Kalamata
 * Fort Oranye
 * Fort Tolukko
 * Fort Victoria

Papua


 * Fort Du Bus (demolished)

Israel

 * Acre
 * Arsuf (a.k.a. Apollonia)
 * Belveer
 * Belvoir (a.k.a. Kochav Ha-Yarden)
 * Beth Gibelin
 * Bethsan
 * Burj al Ahmar, (a.k.a. Hurvat Burgata)
 * Bokek Stronghold
 * Binar Bashi (a.k.a. Antipatris Fortress)
 * Caesarea
 * Cafarlet (a.k.a. HaBonim Fortress)
 * Casal des Plains
 * Castellum Regis
 * Chateau Pelerin (a.k.a. Atlit Fortress)
 * Latrun
 * Le Destroit
 * Kal'at Al Mina (a.k.a. Ashdod-Sea Fortress)
 * Masada (Metzada in Hebrew)
 * Mirabel (a.k.a. Migdal Afek or Migdal Tsedek)
 * Montfort Castle
 * Nimrod Fortress (a.k.a. Qal'at Namrud)
 * Qaqun Fortress
 * Tower of David
 * Tzippori
 * Vadum Iacob (a.k.a. Ateret Fortress)
 * Yehiam Fortress

Abruzzo

 * Forte Spagnolo, L'Aquila

Aosta Valley

 * Fort Bard, Bard

Apulia

 * Forte a Mare, Brindisi

Friuli-Venezia Giulia

 * Gradisca Fortress, Gradisca d'Isonzo

Lazio

 * Michelangelo's Fort, Civitavecchia
 * Fortress of Sant'Andrea, Itri

Liguria

 * Fortresses of Genoa (sixteen forts on the hills around the city of Genoa; see: Walls of Genoa (section "The fortresses")
 * Priamar Fortress, Savona

Marche

 * Fortress of San Leo, Marche
 * Fortezza Albornoz, Urbino

Piedmont

 * Fenestrelle Fortress, Fenestrelle

Tuscany

 * Medici Fortress, Arezzo
 * Belvedere (fort), Florence
 * Medici Fortress of Santa Barbara, Pistoia
 * Orsini Fortress, Pitigliano
 * Fortress of Populonia, Populonia
 * Medicean Fortress, Volterra

Japan

 * Goryōkaku, Hakodate, Hokkaidō

Libya

 * Fort Capuzzo

Lithuania

 * Ninth Fort - part of Kaunas fortifications.

Malaysia

 * Fort Cornwallis
 * Porta de Santiago or Fort A'Famosa
 * Utrecht Fort
 * Fort Philipina or Fort Kuala Linggi
 * Fort Margherita
 * Fort Sylvia
 * Fort Emma
 * Kota Lukut built by Raja Jumaat Raja Jaafar in 1847
 * Kota Belanda or Kota Dindingh was built by Dutch in 1670 at Kampung Teluk Gedung, Pulau Pangkor.
 * Kota Batu or Kota Johor Lama
 * Kota Melawati
 * Kota Kuala Kedah
 * Kota Bukit Puteri
 * Kota Raja Mahadi
 * Kota Jelasin
 * Kota Ngah Ibrahim
 * Fort Bukit Maung
 * Fort Tanjung Pengelih- historical British Military Operation Centre fort
 * Fort Mat Salleh
 * Kota Indera Kayangan
 * Kota Sena

Malta

 * Fort Benghisa
 * Fort Delimara
 * Fort Leonardo
 * Fort Manoel
 * Fort Mellieħa
 * Fort Ricasoli
 * Fort Rinella
 * Fort St Elmo
 * Fort Saint Michael
 * Fort St. Rocco
 * Fort Tas-Silġ
 * Għajn Tuffieħa Tower
 * Għallis Tower
 * Madliena Tower
 * Mamo Tower
 * Qawra Tower
 * St. Agatha's Tower (Red Tower)
 * St. George's Tower
 * St Lucian Tower
 * St Mark's Tower
 * St Mary's Tower
 * St. Paul's Battery
 * St Thomas Tower
 * Wignacourt Tower

The Netherlands

 * Fort Nassau
 * Fort Bourtange

Forts on the Nieuwe Hollandse Waterlinie

 * Fort Pampus
 * Fort aan de Ossenmarkt
 * Fort Hinderdam
 * Fort Ronduit
 * Fort Uitermeer
 * Fort Kijkuit
 * Fort Spion
 * Fort Nieuwersluis
 * Fort bij Tienhoven
 * Fort aan de Klop
 * Fort de Gagel
 * Fort op de Ruigenhoeksedijk
 * Fort Blauwkapel
 * Fort op de Voordorpsdijk
 * Fort aan de Biltstraat
 * Fort bij Rhijnauwen
 * Fort bij Vechten
 * Fort bij 't Hemeltje
 * Fort bij Jutphaas
 * Fort Honswijk
 * Fort Everdingen
 * Fort bij Asperen
 * Fort bij de Nieuwe Steeg
 * Fort bij Vuren
 * Fort Steurgat
 * Fort de Roovere
 * Wierickerschans

Forts on the Stelling van Amsterdam

 * Fort along Den Ham
 * Fort near De Kwakel
 * Muiden Fortress
 * Fort Vijfhuizen
 * Vuurtoreneiland

New Zealand

 * Fort Ballance
 * Fort Buckley
 * Fort Jervois
 * Gate Pā
 * Harington Point
 * North Head, New Zealand
 * Ruapekapeka
 * Stony Batter
 * Wrights Hill Fortress

Panama

 * Fort Sherman

Philippines

 * Corregidor Island
 * Cuyo Fort, Cuyo Island, Palawan
 * Fort Bonifacio, Taguig City
 * Fort Del Pilar, Baguio City
 * Fort Drum (El Fraile Island)
 * Fort Magsaysay
 * Fort Malate
 * Fort Pilar
 * Fort San Pedro
 * Fort Santa Isabel, Taytay, Palawan
 * Fort Santiago, Intramuros, Manila
 * Fort Sto. Domingo, Sta. Rosa, Laguna
 * San Diego de Alcala Fortress, Gumaca, Quezon

Poland

 * Wisloujscie stronghold in Gdansk
 * Kłodzko Fortress
 * Kraków Fortress
 * Międzyrzecz Fortification Region
 * Modlin Fortress
 * Osowiec
 * Poznań Fortress
 * Toruń Fortress
 * Warsaw Fortress

Portugal

 * Belém Tower, Lisbon

Russia

 * Alexandrov Kremlin
 * Astrakhan Kremlin
 * Fort Alexander (St. Petersburg)
 * Gdov Kremlin
 * Ivangorod fortress
 * Kazan Kremlin
 * Kolomna Kremlin
 * Kronstadt
 * Moscow Kremlin
 * Nizhny Novgorod Kremlin
 * Novgorod Kremlin
 * Peter and Paul Fortress, Saint Petersburg
 * Por Bajin, Tuva Republic
 * Ryazan Kremlin
 * Tobolsk Kremlin
 * Tula Kremlin

Saint Kitts and Nevis

 * Brimstone Hill Fortress

Saudi Arabia

 * Maskmak Fortress

Singapore

 * Fort Canning
 * Fort Connaught
 * Fort Fullerton
 * Fort Pasir Panjang
 * Fort Palmer
 * Fort Serapong
 * Fort Siloso
 * Fort Silingsing
 * Fort Tanjong Katong
 * Fort Teregah

South Africa

 * Fort Amiel, KwaZulu-Natal
 * Fort Beaufort, Eastern Cape
 * Fort Brown, Eastern Cape
 * Fort Cox, Eastern Cape
 * Fort de Goede Hoop, Western Cape
 * Fort Durnford, KwaZulu-Natal
 * Fort Frederick, Eastern Cape
 * Fort Merensky, Mpumalanga
 * Fort Napier, KwaZulu-Natal
 * Fort Nongqai, KwaZulu-Natal
 * Johannesburg Fort, Gauteng
 * Fort Klapperkop, Gauteng
 * Fort Schanskop, Gauteng
 * Queen's Fort, Free State
 * Fort Selwyn, Eastern Cape
 * Fort Wynyard, Western Cape
 * Fort Wonderboompoort, Gauteng
 * Redoubt Duijnhoop, Western Cape

South Korea

 * Namhansanseong Fortress 1621
 * Hwaseong Fortress in Suwon 1796
 * Haengju Mountain Fortress 1592
 * Hangpadu-ri Fortress 1273?
 * Suinsangseong Fortress

Albacete

 * Fort Chinchilla

Alicante

 * Fort Biar

Ávila

 * Fort Arévalo
 * Fort Aunqueospese
 * Fort Triste Condesa
 * Fort Duque de Montellano
 * Fort Magalia
 * Fort Monbeltrán

Badajoz

 * Fort Jerez de los Caballeros
 * Fort Codosera
 * Fort Duques de Feria
 * Fort Luna

Burgos

 * Fort de las Torres
 * Fort El cid
 * Fort Cartagena

Cáceres

 * Fort Arquijuelas de Abajo
 * Fort Arguijuelas de Arriba
 * Fort Coria
 * Fort Las Seguras
 * Fort Trujillo

Cádiz

 * Fort Castellar Viejo
 * Fort Fatetar (Espera)
 * Fort Guzmán el Bueno (Tarifa)
 * Fort Jimena de la Frontera
 * Fort Luna (Rota)
 * Fort Santiago (Sanlúcar de Barrameda)
 * Fort San Marcos (Puerto de Sta. María)
 * Fort San Romualdo (San Fernando)
 * Fort San Sebastián (Cádiz)
 * Fort Sancti Petri (San Fernando)
 * Fort Santa Catalina (Cádiz)
 * Fort Olvera
 * Fort Zahara (Zahara de la Sierra)

Castelló

 * Fort Peníscola

Córdoba

 * Fort Almodóvar del Río
 * Fort Atienza
 * Fort Molina de Aragón
 * Fort Santiuste
 * Fort Siguenza
 * Fort Torija

Girona

 * Fort Sant Julià de Ramis
 * Fort Sant Ferran (Figueres)

Guipuzcoa

 * Fort San Marcos (Renteria-San Sebastian)
 * Fort Guadalupe (Hondarribia / Fuenterrabia)
 * Fort Txoritokieta (Renteria-Astigarraga)
 * Fort Mompas (San Sebastian)
 * Fort Urgull (San Sebastian)

Huelva

 * Fort Cartaya
 * Fort Niebla
 * Fort Santa Olalla de Cala
 * Fort Cortegana

Huesca

 * Fort Alquézar
 * Fort Rapitan
 * Fort Santa Elena
 * Fort Coll de Ladrones
 * Fort Sagueta

Jaén

 * Fort Baños de la Encina
 * Fort Santa Catalina
 * Fort Segura de la Sierra

A Coruña

 * Fort San Antón

León

 * Fort Grajal
 * Fort Los Templarios

Madrid

 * Fort Manzanares el Real

Menorca

 * Fort la Mola
 * Fort St Philip
 * Fort Malborough
 * Fort San Felipe
 * Fort San Filipet

Murcia

 * Fort Caravaca de la Cruz

Navarre

 * Fort Javier
 * Fort Olite
 * Fort San Cristobal

Palencia

 * Fort Ampuedia
 * Fort Belmonte de Campos
 * Fort Sarmientos
 * Fort Monzón de Campos

Palma

 * Fort Bellver

Segovia

 * Fort Segovia
 * Fort Castilnovo
 * Fort de Coca
 * Fort Duques de Albuquerque
 * Fort Pedraza de la Sierra
 * Fort Turégano

Soria

 * Fort Almenar
 * Fort Caracena
 * Fort Berlanga de Duero
 * Fort Gormaz
 * Fort Monteagudo de las Vicarías
 * Fort Osma
 * Fort Ucero

Tarragona

 * Fort Tamarit

Toledo

 * Fort Toledo
 * Fort Fort Carlos V
 * Fort Guadamur
 * Fort Montalbán
 * Fort Sabiote

Valladolid

 * Fort Encinas de Esgueva
 * Fort Fuensaldaña
 * Fort Fuente del Sol
 * Fort Iscar
 * Fort de la Mota
 * Fort de los Comuneros
 * Fort Montealegre
 * Fort Peñafiel
 * Fort Portillo
 * Fort Simancas
 * Fort Villalba de los Alcores
 * Fort Villafuerte de Esgueva

Biscay

 * Fort Butrón
 * Fort Villalonso
 * Fort Serantes

Zaragoza

 * Aljaferia

Sweden

 * Bodens fästning
 * Carlsten
 * Bohus Fästning
 * Karlsborg Fortress

Taiwan (Republic of China)

 * Cihou Fort
 * Eternal Golden Castle
 * Fort Provintia
 * Fort Santo Domingo
 * Fort Zeelandia
 * Huwei Fort
 * Uhrshawan Battery

Turkey

 * Rumelihisarı
 * Anadoluhisarı

Ukraine

 * Dubno Castle
 * Kiev fortress
 * Kodak Fortress
 * Letychiv Fortress
 * Lutsk Castle
 * Lysa Hora
 * Medzhybizh Fortress
 * Okopy Świętej Trójcy
 * Ostroh Castle
 * Sevastopol
 * Zaporizhian Sich

United Kingdom
See also the list of castles, as many early forts were called castles, and many castle sites were reused for later fortifications. Also Palmerstone Forts lists the many British fortifications built in the 1860s.

General

 * Maunsell Sea Forts

SE England

 * Dymchurch Redoubt
 * Eastbourne Redoubt
 * Fort Burgoyne
 * Admiralty Pier Turret
 * Dover Western Heights
 * Littlehampton Redoubt
 * Newhaven Fort
 * Saxon Shore Forts
 * Shoreham Redoubt

Thames

 * Coalhouse Fort
 * Cliffe Fort
 * New Tavern Fort
 * Shornmead Fort
 * Slough Fort
 * Tilbury Fort

Medway

 * Fort Horsted
 * Fort Amherst
 * Fort Borstal
 * Fort Bridgewood
 * Fort Clarence
 * Fort Darnet
 * Fort Luton
 * Fort Hoo
 * Fort Pitt
 * Garrison Point Fort
 * Grain Fort & Grain Tower Battery

Solent

 * Portsdown Hill


 * Crookhorn Redoubt
 * Fort Fareham
 * Farlington Redoubt
 * Langstone Redoubt
 * Fort Nelson
 * Fort Southwick
 * Fort Purbrook
 * Fort Wallington
 * Fort Widley


 * Gosport


 * Fort Blockhouse
 * Fort Brockhurst
 * Fort Elson
 * Fort Gilkicker
 * Fort Grange
 * Fort Monckton
 * Fort Rowner


 * Portsmouth


 * Fort Cumberland
 * Lumps Fort


 * Sea Forts


 * Horse Sand Fort
 * No Mans Land Fort
 * Spitbank Fort
 * St Helens Fort


 * Isle of Wight

SW England

 * Berry Head


 * Bristol Channel
 * Brean Down Fort


 * Dartmouth


 * Bayard's Cove Fort
 * Gallants Bower


 * Plymouth


 * Royal Citadel
 * Agaton Fort
 * Bowden Fort
 * Breakwater Fort
 * Cawsand Fort
 * Crownhill Fort
 * Egg Buckland Keep
 * Ernesettle Fort
 * Fort Austin
 * Fort Bovisand
 * Fort Efford
 * Mount Edgcumbe Garden Battery
 * Picklecombe Fort
 * Polhawn Fort
 * Fort Scraesdon
 * Staddon Fort
 * Fort Tregantle
 * Whitesand Bay Battery
 * Woodlands Fort


 * Isle of Portland


 * Verne Citadel
 * East Wear Battery
 * High Angle Battery
 * Blacknor Fort


 * Weymouth
 * Nothe Fort

East Anglia

 * Bath Side Battery
 * Beacon Hill Battery
 * Harwich Redoubt
 * Landguard Fort
 * Shotley Battery

NW England

 * Liscard Battery
 * Fort Perchrock

NE England

 * The Humber Forts
 * Fort Paull
 * The Tyne Turrets

Wales

 * Milford Haven


 * Chapel Bay Battery
 * Dale Fort
 * Fort Hubberstone
 * Popton Fort
 * Fort Scoveston
 * Stack Rock Fort
 * Thorn Island Fort
 * St Catherine's Fort


 * Fort Belan

Scotland

 * Fort Charlotte, Shetland
 * Fort George, Scotland

Alabama

 * Fort Bowyer
 * Fort Gaines, historic fort open to the public
 * Fort Jackson
 * Fort Louis de la Mobile
 * Fort McClellan
 * Fort Morgan, historic fort open to the public
 * Fort Rucker
 * Fort Stoddert

Alaska

 * Fort Greely
 * Fort Richardson
 * Fort Wainwright
 * Fort Yukon

Arizona

 * Fort Apache
 * Fort Badger
 * Fort Bowie
 * Fort Buchanan
 * Fort Crittenden
 * Fort Defiance
 * Fort Grant
 * Fort Huachuca
 * Lee's Fort
 * Fort Lowell
 * Fort McDonald
 * Fort McDowell
 * Fort Milligan
 * Fort Misery
 * Fort Mojave
 * Fort Rock
 * Fort Tyson (Charles)
 * Fort Utah
 * Fort Verde, historic buildings open to the public
 * Fort Whipple
 * Fort Yuma

Colorado



 * Bent's New Fort
 * Bent's Old Fort National Historic Site
 * Fort Big Spring
 * Fort Carson
 * Fort Cass
 * Fort Collins
 * Fort Convenience
 * Fort Craig
 * Fort Crawford
 * Fort Davy Crockett
 * Fort Dominguez
 * Fort Fisher
 * Fort Flagler
 * Fort Fraeb
 * Fort Gantt
 * Fort Garland
 * Fort George
 * Fort Gerry I
 * Fort Gerry II
 * Fort Huerfano
 * Fort Independence
 * Fort Jackson
 * Fort Juana
 * Fort Julesburg
 * Fort Lancaster
 * Fort Leche
 * Fort Le Duc
 * Fort Lewis
 * Fort Logan
 * Fort Lookout
 * Fort Lupton
 * Fort Lyon
 * Fort Massachusetts
 * Fort Maurice le Doux
 * Fort Meeker
 * Fort Misery
 * Fort Moore
 * Fort Morgan
 * Fort Namaqua
 * Fort Narraguinnep
 * Fort Nepesta
 * Fort Pagosa
 * Fort Pueblo
 * Fort Reynolds
 * Fort Roubidoux
 * Fort Saint Vrain
 * Fort Sanders
 * Fort Sangre de Cristo
 * Fort Schofield
 * Fort Sedgwick
 * Fort Sheridan
 * Fort Spaulding
 * Fort Uncompahgre
 * Fort Vasquez
 * Fort Wardwell
 * Fort Weld
 * Fort Wicked
 * Fort William
 * Fort Wise
 * Milk Fort
 * Peebles Fort
 * Robert Fisher's Fort
 * Roubideaux's Old Fort
 * Sharps Trading Fort
 * Spanish Fort

Connecticut

 * Fort Griswold
 * Fort Nathan Hale, reconstructed historic fort open to the public
 * Fort Trumbull, historic fort open to the public

Delaware

 * Fort Casimir
 * Fort Christina
 * Fort Delaware, historic fort open to the public
 * Fort du Pont
 * Fort Miles, one tower open to public while in renovation

Georgia

 * Fort Benning
 * Fort Gordon
 * Fort Frederica
 * Fort Gillem
 * Fort Hawkins, partial re-creation sometimes open to the public
 * Fort James Jackson (aka Old Fort Jackson or Fort Oglethorpe), historic fort open to the public
 * Fort King George, re-constructed fort, now a state historic park
 * Fort McAllister, state park with preserved earthwork fortification and museum
 * Fort McPherson
 * Fort Pulaski, historic fort open to the public
 * Fort Stewart

Hawaii

 * Fort DeRussy
 * Fort Kamehameha
 * Fort Ruger
 * Russian Fort Elizabeth
 * Schofield Barracks, a large installation, the home of the complete 25th Infantry Division
 * Fort Shafter

Idaho

 * Fort Boise
 * Camp Connor
 * Fort Hall, re-constructed fort (in Pocatello) open to the public
 * Fort Lapwai
 * Fort Sherman

Illinois



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

Indiana

 * Fort Benjamin Harrison
 * Fort Granville
 * Fort Knox
 * Fort Miami
 * Fort Ouiatenon
 * Fort Patrick Henry
 * Fort Vincennes
 * Fort Wayne

Iowa

 * Fort Atkinson (1840–1849)
 * Fort Des Moines I, II, and III (1834–present)
 * Fort Dodge (1850–1853)
 * Fort Madison (1808–1813)

Kansas

 * Fort Aubrey
 * Aubry's Post
 * Fort Bain
 * Barnesville's Post
 * Fort Belmont
 * Fort Bissell
 * Fort Blair (Fort Scott)
 * Fort Brooks
 * Burlingame's Fort
 * Camp Ben Butler
 * Fort de Cavagnial
 * Fort Cavagnolle
 * Chapman's Dugout
 * A.P. Chouteau's Fort
 * Fort Clifton
 * Fort Clinton
 * Coldwater Grove's Post
 * Council Grove's Post
 * Camp Defiance
 * Fort Dodge
 * Fort Downer
 * Fort Drinkwater
 * Camp Drywood
 * Eggert House
 * Fort Ellsworth
 * Fort Expedient
 * Fort Fletcher
 * Fort Folly
 * Fort Harker
 * Fort Hays
 * Fort Henning
 * Fort Humboldt
 * Camp Hunter
 * Indian Home Guard Camp (Baxter Springs)
 * Fort Insley
 * Fort Jewell
 * Fort Kansas
 * Fort Kanses
 * Fort Lane
 * Fort Larned
 * Fort Leavenworth
 * Fort Lecompton
 * Fort Lincoln
 * Fort Lincoln blockhouse
 * Fort Lookout
 * Fort Mann
 * Fort McKean
 * Fort Montgomery (Eureka)
 * Fort Montgomery (Linn County)
 * Fort Monument
 * Mount Oread Civil War posts
 * Fort Podunk
 * Fort Pyramid
 * Fort Riley
 * Fort Roach
 * Fort Row
 * Fort Saunders
 * Fort Scott
 * Fort Simple
 * Fort Sod
 * Fort Sodom
 * Fort Solomon
 * Fort Sully (Fort Leavenworth)
 * Fort Sumner
 * Fort Titus
 * Fort de la Trinité
 * Fort Village
 * Fort Wakarusa
 * Fort Wallace
 * Fort Wichita
 * Fort Wyncoop
 * Fort Zarah

Kentucky

 * Bryan Station
 * Corn Island
 * Floyd's Station
 * Fort Allen
 * Fort at the Falls
 * Fort Boone, Frankfort
 * Fort Boonesborough
 * Fort C. F. Smith
 * Fort Campbell
 * Fort Clark
 * Fort DeWolf
 * Fort Duffield
 * Fort Elster
 * Fort Engle
 * Fort Hill, Frankfort
 * Fort Hill, Louisville
 * Fort Horton
 * Fort Jefferson
 * Fort Karnash
 * Fort Knox
 * Fort Harrod
 * Fort Hartford
 * Fort Heiman
 * Fort Lytle
 * Fort McPherson
 * Fort Mitchel
 * Fort Nelson, Jessamine County
 * Fort Nelson, Louisville
 * Fort-on-Shore
 * Fort Philpot
 * Fort Saint Clair Morton
 * Fort Saunders
 * Fort Smith
 * Fort Southworth
 * Fort Thomas
 * Fort Vienna
 * Fort Whittlesey
 * Fort William
 * Fort Williams
 * Fort Wright
 * Low Dutch Station
 * Newport Barracks
 * Spring Fort
 * Springs Station

Louisiana

 * Fort Jackson
 * Fort Macomb
 * Fort Pike
 * Fort Polk
 * Fort Proctor / Fort Beauregard
 * Fort St. Philip

Maine

 * Fort Baldwin
 * Fort Gorges, historic fort open to the public
 * Fort Halifax, reconstructed fort
 * Fort Kent, a blockhouse remains
 * Fort Knox, now a state park, historic masonry fort
 * Fort McClary, now a state memorial, historic blockhouse is a museum
 * Fort Pentagouet
 * Fort Popham, historic fort open to the public
 * Fort Scammel, on a privately owned island
 * Fort Western, oldest surviving log fort in the U.S., open to the public with living history aspect.
 * Fort Williams, Maine, now a town park open to the public

Maryland

 * Fort Carroll, abandoned historic fort
 * Fort Cumberland (Maryland)
 * Fort Defiance, abandoned historic fort
 * Fort Detrick
 * Fort Frederick, now a state park, restored historic fort
 * Fort George G. Meade
 * Fort McHenry, premier restored historic fort
 * Fort Washington

Massachusetts

 * Acushnet Fort
 * Fort Andrews
 * Fort Banks, historic battery
 * Beverly Fort
 * Bonnet Point Fort
 * Cow Fort
 * Fort Dawes
 * Fort Defiance
 * Fort Devens
 * Fort Duvall
 * Eastern Point Fort
 * Gilbert Heights Fort
 * Fort Gloucester
 * Fort Glover
 * Fort Heath
 * Fort Independence, historic fort open to the public
 * Fort Juniper
 * Fort Lee
 * Fort Massachusetts
 * Fort Miller
 * Fort Nichols
 * Old Stone Fort
 * Fort Philip
 * Fort Phoenix
 * Fort Pickering
 * Fort Ralph
 * Fort Revere
 * Fort Ridiculous
 * Fort Rodman
 * Fort Ruckman
 * Fort Sewal
 * Stage Fort
 * Fort Standish (1st Location)
 * Fort Standish (2nd Location)
 * Fort Stark
 * Fort Strong
 * Fort Useless
 * Fort Warren, historic fort 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)

Minnesota

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

Mississippi

 * Fort Massachusetts
 * Fort Maurepas

Missouri

 * Fort Bellefontaine
 * Fort Cap au Gris
 * Fort Leonard Wood
 * Fort Osage
 * Jefferson Barracks

Montana

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

Nebraska

 * Alkali Station
 * Armas de Francia
 * Fort Atkinson
 * Camp Augur
 * Beauvais Station Post
 * Fort Beaver Valley
 * Fort Bellevue
 * Bordeaux Trading Post
 * Cabanne's Trading Post
 * Fort Calhoun
 * Fort Carlos
 * Fort Charles
 * Fort Childs
 * Fort Clarke
 * Columbia Fur Co. Post
 * Columbus Post
 * Fort Cottonwood
 * Post Cottonwood Springs
 * Camp Council Bluff
 * Cantonment Council Bluffs
 * Fort Crook
 * Crooks & McClelland Post
 * Cruzatte's Post
 * Elm Creek Fort
 * Fontenelle's Post
 * Fort Gillette
 * Gilman's Station Post
 * Post at Grand Island
 * Fort Grattan
 * Fort Hartsuff
 * Fort Heath
 * Fort Independence
 * Junction Station Post
 * Fort Kearny
 * Camp Keya Paha
 * Fort Kiowa
 * Liberty Pole Camp
 * Fort Lisa
 * Little Blue Station Post
 * Mackay's House
 * Camp McKean
 * Cantonment McKean
 * Fort McPherson
 * Camp Meiklejohn
 * Military Bridge Camp
 * Fort Mirage Flats
 * Camp Missouri
 * Cantonment Missouri
 * Camp Mitchell
 * Fort Mitchell
 * Fort Montrose
 * Mullaly's Ranch Post
 * Fort Niobrara
 * North Platte Station
 * O'Fallon's Bluffs Post
 * Omaha Barracks
 * Fort Omaha
 * Omaha Post
 * Post of the Otos
 * Pawnee Post
 * Pawnee Ranch Post
 * Pilcher's Post
 * Plum Creek Post
 * Ponca Fort (Nanza)
 * Ponca Post
 * Camp Recovery
 * Camp Red Willow
 * Robideaux Pass Post
 * Camp Robinson
 * Fort Robinson
 * St. Deroin Fort
 * Camp Sargent
 * Sarpy's Post
 * Camp Saunders
 * Camp Sheridan
 * Fort Sheridan
 * Sherman Barracks
 * Camp Sherman
 * Camp Shuman
 * Sidney Barracks
 * Fort Sidney
 * Post at Spotted Tail Agency

Nevada

 * Fort Churchill
 * Fort Halleck

New Hampshire

 * Fort Constitution
 * Fort at Number 4, re-created as a living history museum
 * Fort Stark
 * Fort Wentworth
 * Fort William and Mary, now a state park, tower open only for tours

New Jersey

 * Fort Dix
 * Fort Lee
 * Fort Hancock
 * Fort Monmouth
 * Fort Mott
 * Fortifications of New Netherland
 * Fort Nonsense

New Mexico

 * Fort Bascom
 * Fort Bayard
 * Fort Craig
 * Fort Cummings
 * Fort Fauntleroy (aka Fort Wingate)
 * Fort Fillmore
 * Fort Marcy
 * Fort McRae
 * Fort Selden
 * Fort Stanton
 * Fort Sumner
 * Fort Thorn (aka Fort Thorne)
 * Fort Tularosa
 * Fort Union
 * Fort Webster
 * Fort Wingate (aka Fort Lyon)

New York

 * Fort Amsterdam
 * Castle Clinton
 * Fort Crown Point
 * Fort Drum
 * Fort Gansevoort
 * Fort Hamilton
 * Fort Jay
 * Fort Lafayette
 * Fort Lévis
 * Fort Montgomery
 * Forts of New Netherland
 * Fort Niagara
 * Fort Oswego
 * Fort de La Présentation
 * Fort Schuyler
 * Fort Stanwix, reconstructed living history museum
 * Fort Ticonderoga
 * Fort Totten
 * Fort Wadsworth
 * Fort Washington
 * Fort William Henry
 * Castle Williams
 * Fort Wood

North Carolina

 * Fort Bragg
 * Fort Branch
 * Fort Caswell, now private property
 * Fort Fisher, partly reconstructed fortifications with museum and guided tours
 * Fort Macon, restored historic fort open to the public

North Dakota

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

Ohio

 * Fort Ancient, museum and Indian earthworks open to the public
 * Fort Meigs, now a state memorial, fully recreated with occasional living history guides
 * Fort Miami
 * Fort Recovery, now a state memorial, museum and recreated buildings
 * Fort Steuben

Oklahoma

 * Fort Arbuckle
 * Fort Cobb
 * 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 Stevens
 * Fort William
 * Fort Yamhill

Pennsylvania



 * Fort Augusta
 * Fort Bedford
 * Fort Crawford
 * Fort Dewart
 * Fort Duquesne
 * Fort Granville
 * Fort Halifax
 * Fort Hunter
 * Fort Jones (Mount Oliver)
 * Fort Laughlin
 * Fort Le Boeuf
 * Fort Ligonier
 * Fort Machault
 * Fort McIntosh
 * Fort Mifflin
 * Fort Necessity
 * Fort Pitt
 * Fort Presque Isle
 * Fort Robert Smalls
 * Fort Roberdeau
 * Fort Venango

Puerto Rico

 * 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

South Carolina



 * Fort Charlotte
 * Fort Jackson
 * Fort Motte
 * Fort Moultrie
 * Old Ninety Six and Star Fort
 * Fort Prince George
 * Fort Sumter
 * Fort Wagner

South Dakota

 * Fort Meade
 * Fort Randall
 * Fort Sully

Texas

 * The Alamo
 * Fort Bliss
 * Fort Brown
 * Fort Concho
 * Fort Crockett
 * Fort D. A. Russell
 * Fort Davis
 * Fort Hood
 * Fort Saint Louis
 * Fort Worth

Utah

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

Virginia

 * Fort A.P. Hill
 * Fort Albany
 * Fort Ethan Allen
 * Fort Eustis
 * Fort Hunt
 * Fort Lee
 * Fort Loudoun
 * Fort Monroe
 * Fort Myer
 * Fort Pickett
 * Fort Richardson
 * Fort Scott
 * Fort Story
 * Fort Ward
 * Fort Wool

Virgin Islands (U.S.)

 * Fort Christian
 * Fort Frederik
 * Fort Segarra

Washington

 * Fort Columbia, now a state park, one building open to the public
 * Fort Colville
 * Fort Dent
 * Fort George Wright
 * Fort Lawton
 * Fort Lewis
 * Fort Nez Percés (aka Old Fort Walla Walla)
 * Fort Nisqually, rebuilt as a living history museum
 * Fort Okanogan
 * Fort Simcoe, now a state park, recreated and partially open to the public
 * Fort Spokane
 * Fort Townsend
 * Fort Vancouver, fully recreated and open to the public
 * Fort Walla Walla, museum and living history pioneer village
 * Fort Ward, now a state park, some bunkers remain
 * Fort Worden, now a state park, bunkers remain, one building partially open to the public

Washington, D.C.

 * Fort DeRussy
 * Fort McNair
 * Fort Stanton
 * Fort Stevens
 * Fort Totten

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

 * Camp Augur
 * Fort Bridger
 * Camp Brown
 * Fort Caspar
 * Fort D.A. Russell
 * Fort Fetterman
 * Fort Francis E. Warren, now the Francis E. Warren Air Force Base
 * Fort Fred Steele
 * Fort Halleck
 * Fort Laramie
 * Fort Phil Kearny
 * Fort Platte
 * Fort Reno
 * Fort Sanders
 * Camp Stambaugh
 * Fort Washakie
 * Fort Yellowstone

Cities and areas with Fort in the name

 * Fort Bragg, California
 * Fort Bridger, Wyoming
 * Fort Collins, Colorado
 * Fort Garland, Colorado
 * Fort Hunt, Virginia
 * Fort Laramie, Wyoming
 * Fort Lauderdale, Florida
 * Fort Lawn, South Carolina
 * Fort Lee, New Jersey
 * Fort Lee, Virginia
 * Fort Lupton, Colorado
 * Fort Mill, South Carolina
 * Fort Myers, Florida
 * Fort Rock, Oregon
 * Fort Thomas, Kentucky
 * Fort Walton Beach, Florida
 * Fort Washakie, Wyoming
 * Fort Wayne, Indiana
 * Fort Worth, Texas