Category:18th-century fortifications in the United States

• 18th-century forts in New York (state) (6 C, 2 F)

A

• The Alamo (18 C, 175 F)

B

• Bledsoe's Station (5 F)
• Boonesborough, Kentucky (2 C, 46 F)

C

• Fort Carlos III (2 C, 2 F)
• Fort Charlotte, Mobile (17 F)
• Fort de Chartres (29 F)
• Creek War forts (15 C, 5 F)
• Fort Crown Point (64 F)

D

• Fort Duquesne (1 C, 39 F)

F

• Floyd's Station (3 F)
• Fort Allen (Westmoreland County, Pennsylvania) (1 F)
• Fort Augusta (Pennsylvania) (3 F)
• Fort Bedford (5 F)
• Fort Blount-Williamsburg site (16 F)
• Fort Cumberland (Maryland) (8 F)
• Fort Dummer (2 F)
• Fort Frederick (Maryland) (1 C, 27 F)
• Fort Halifax (18 F)
• Fort Harmar (1 C, 9 F)
• Fort Jefferson (Ohio) (1 C, 4 F)
• Fort Johnston (North Carolina) (5 F)
• Fort Juniata (3 F)
• Fort Lafayette (Pennsylvania) (3 F)
• Fort Machault (5 F)
• Fort Mercer (New Jersey) (1 C, 19 F)
• Fort Miami (Ohio) (10 F)
• Fort Michilimackinac (26 F)
• Fort Necessity (27 F)
• Fort Pearsall (Romney, West Virginia) (4 F)
• Fort Pontchartrain du Détroit (1 C, 9 F)
• Fort Recovery State Museum (1 C, 12 F)
• Fort Shaw (Montana) (4 F)
• Fort St. Simons (5 F)
• Fort Steuben (7 F)
• Fort Toulouse (1 F)
• Fort Wayne (fort) (10 F)
• Fort Western (23 F)
• Fort Frederica National Monument (5 C, 182 F)

G

• Fort George (Pensacola, Florida) (15 F)
• Fort Griswold (1 C, 25 F)

J

• James White's Fort (24 F)
• Fort Jefferson (Kentucky) (3 F)

L

• Fort Ligonier (1 C, 95 F)
• Fort Loudoun (Tennessee) (17 F)
• Low Dutch Station (6 F)

M

• Fort Mackinac (62 F)
• Fort Matanzas National Monument (3 C, 75 F)
• Fort Meigs (2 C, 16 F)
• Fort Mifflin (2 C, 410 F)

N

• Fort Nathan Hale (3 F)
• Fort Nelson (Kentucky) (1 F)
• Spanish Fort, New Orleans (4 C, 87 F)
• Fort Niagara (1 C, 1 P, 190 F)

O

• Fort Ouiatenon (17 F)

P

• Fort Pitt (Pennsylvania) (6 C, 27 F)
• Presidio La Bahía (5 C, 40 F)
• Presidio San Agustín del Tucsón (9 F)

R

• Fort Randolph (4 F)

S

• Fort San Carlos (Missouri) (6 F)
• San Marcos de Apalache Historic State Park (1 C, 39 F)
• Fort Southwest Point (5 F)

T

• Tellico Blockhouse (18 F)
• Fort Ticonderoga (9 C, 100 F)

W

• Fort Washington Park (5 C, 350 F)
• Fort William (Kentucky) (4 F)
• Fort William Henry (2 C, 18 F)