Category:National Register of Historic Places by state

• Archaeological sites on the National Register of Historic Places by state‎ (50 C)
• Buildings and structures on the National Register of Historic Places by state or territory‎ (74 C, 1 P)
• National Register of Historic Places by state by city‎ (51 C)
• Conflict sites on the National Register of Historic Places by state‎ (36 C)
• Former National Register of Historic Places by state‎ (47 C)
• Historic districts on the National Register of Historic Places by state‎ (50 C)
• Historic district contributing properties by state‎ (51 C)
• Infrastructure on the National Register of Historic Places by state‎ (3 C)
• National Register of Historic Places Multiple Property Submissions by state‎ (8 C, 2 P)
• National Historic Sites of the United States by state‎ (34 C)
• National Historic Landmarks of the United States by state‎ (51 C)
• Natural features on the National Register of Historic Places by state‎ (11 C)
• Parks on the National Register of Historic Places by state‎ (51 C)
• Populated places on the National Register of Historic Places by state‎ (19 C)
• Properties of religious function on the National Register of Historic Places by state‎ (52 C)
• Transportation on the National Register of Historic Places by state‎ (54 C)

*

• Lists of National Register of Historic Places by state‎ (53 C, 51 P)

A

• National Register of Historic Places in Alabama‎ (18 C, 16 P)
• National Register of Historic Places in Alaska‎ (21 C, 5 P)
• National Register of Historic Places in Arizona‎ (19 C, 2 P)
• National Register of Historic Places in Arkansas‎ (17 C, 9 P)

C

• National Register of Historic Places in California‎ (26 C, 13 P)
• National Register of Historic Places in Colorado‎ (20 C, 14 P)
• National Register of Historic Places in Connecticut‎ (15 C, 5 P)

D

• National Register of Historic Places in Delaware‎ (13 C, 5 P)

F

• National Register of Historic Places in Florida‎ (18 C, 6 P)

G

• National Register of Historic Places in Georgia (U.S. state)‎ (16 C, 20 P)

H

• National Register of Historic Places in Hawaii‎ (15 C, 1 P)

I

• National Register of Historic Places in Idaho‎ (17 C, 4 P)
• National Register of Historic Places in Illinois‎ (19 C, 7 P)
• National Register of Historic Places in Indiana‎ (17 C, 3 P)
• National Register of Historic Places in Iowa‎ (16 C, 1 P)

K

• National Register of Historic Places in Kansas‎ (17 C, 1 P)
• National Register of Historic Places in Kentucky‎ (18 C, 1 P)

L

• National Register of Historic Places in Louisiana‎ (14 C, 37 P)

M

• National Register of Historic Places in Maine‎ (16 C, 11 P)
• National Register of Historic Places in Maryland‎ (16 C, 2 P)
• National Register of Historic Places in Massachusetts‎ (15 C, 4 P)
• National Register of Historic Places in Michigan‎ (18 C, 20 P)
• National Register of Historic Places in Minnesota‎ (17 C, 1 P)
• National Register of Historic Places in Mississippi‎ (14 C, 3 P)
• National Register of Historic Places in Missouri‎ (16 C, 1 P)
• National Register of Historic Places in Montana‎ (21 C)

N

• National Register of Historic Places in Nebraska‎ (16 C, 4 P)
• National Register of Historic Places in Nevada‎ (15 C, 10 P)
• National Register of Historic Places in New Hampshire‎ (15 C, 2 P)
• National Register of Historic Places in New Jersey‎ (16 C, 1 P)
• National Register of Historic Places in New Mexico‎ (18 C, 18 P)
• National Register of Historic Places in New York (state)‎ (16 C, 7 P)
• National Register of Historic Places in North Carolina‎ (16 C, 3 P)
• National Register of Historic Places in North Dakota‎ (14 C, 2 P)

O

• National Register of Historic Places in Ohio‎ (18 C, 1 P)
• National Register of Historic Places in Oklahoma‎ (16 C, 2 P)
• National Register of Historic Places in Oregon‎ (18 C, 1 P)

P

• National Register of Historic Places in Pennsylvania‎ (17 C, 6 P)

R

• National Register of Historic Places in Rhode Island‎ (15 C, 5 P)

S

• National Register of Historic Places in South Carolina‎ (17 C, 5 P)
• National Register of Historic Places in South Dakota‎ (14 C, 36 P)

T

• National Register of Historic Places in Tennessee‎ (17 C, 27 P)
• National Register of Historic Places in Texas‎ (19 C, 16 P)

U

• National Register of Historic Places in Utah‎ (21 C, 3 P)

V

• National Register of Historic Places in Vermont‎ (14 C, 5 P)
• National Register of Historic Places in Virginia‎ (17 C, 3 P)

W

• National Register of Historic Places in Washington (state)‎ (20 C, 5 P)
• National Register of Historic Places in West Virginia‎ (17 C, 5 P)
• National Register of Historic Places in Wisconsin‎ (17 C, 3 P)
• National Register of Historic Places in Wyoming‎ (20 C, 3 P)