Category:Forts in the United States by state

• Colonial forts in the United States by state (32 C)
• Forts on the National Register of Historic Places by state (49 C)

A

• Forts in Alabama (4 C, 39 P)
• Forts in Alaska (2 C, 15 P)
• Forts in Arizona (2 C, 28 P)
• Forts in Arkansas (1 C, 4 P)

C

• Forts in California (4 C, 52 P)
• Forts in Colorado (1 C, 32 P)
• Forts in Connecticut (2 C, 5 P)

D

• Forts in Delaware (2 C, 7 P)

F

• Forts in Florida (5 C, 33 P)

G

• Forts in Georgia (U.S. state) (2 C, 30 P)

H

• Forts in Hawaii (1 C, 9 P)

I

• Forts in Idaho (1 C, 7 P)
• Forts in Illinois (3 C, 11 P)
• Forts in Indiana (2 C, 7 P)
• Forts in Iowa (1 C, 1 P)

K

• Forts in Kansas (2 C, 78 P)
• Forts in Kentucky (1 C, 15 P)

L

• Forts in Louisiana (2 C, 8 P)

M

• Forts in Maine (2 C, 12 P)
• Forts in Maryland (2 C, 15 P)
• Forts in Massachusetts (3 C, 37 P, 1 F)
• Forts in Michigan (2 C, 13 P)
• Forts in Minnesota (2 C, 4 P)
• Forts in Mississippi (2 C, 1 P)
• Forts in Missouri (2 C, 14 P)
• Forts in Montana (1 C, 17 P)

N

• Forts in Nebraska (1 C, 19 P)
• Forts in Nevada (1 C, 6 P)
• Forts in New Hampshire (2 C, 7 P)
• Forts in New Jersey (2 C, 17 P)
• Forts in New Mexico (2 C, 22 P)
• Forts in New York (state) (3 C, 46 P)
• Forts in North Carolina (2 C, 14 P)
• Forts in North Dakota (1 C, 8 P)

O

• Forts in Ohio (2 C, 22 P)
• Forts in Oklahoma (1 C, 2 P)
• Forts in Oregon (1 C, 13 P)

P

• Forts in Pennsylvania (3 C, 49 P)

R

• Forts in Rhode Island (2 C, 25 P, 1 F)

S

• Forts in South Carolina (2 C, 16 P)
• Forts in South Dakota (1 C, 9 P)

T

• Forts in Tennessee (2 C, 28 P)
• Forts in Texas (4 C, 26 P)

U

• Forts in Utah (1 C, 8 P)

V

• Forts in Vermont (1 C, 11 P)
• Forts in Virginia (3 C, 16 P)

W

• Forts in Washington (state) (1 C, 34 P)
• Forts in West Virginia (3 C, 11 P)
• Forts in Wisconsin (1 C, 16 P)
• Forts in Wyoming (1 C, 5 P)