• Buildings and structures on the National Register of Historic Places by state or territory‎ (72 C, 1 P)

A

• Agricultural buildings and structures on the National Register of Historic Places‎ (6 C, 49 P)

C

• Carousels on the National Register of Historic Places‎ (1 C, 9 P)
• Cemeteries on the National Register of Historic Places‎ (3 C, 6 P)
• Clubhouses on the National Register of Historic Places‎ (4 C, 8 P)
• Commercial buildings on the National Register of Historic Places‎ (5 C)

D

• Dams on the National Register of Historic Places‎ (1 C, 3 P)

E

• Educational buildings on the National Register of Historic Places‎ (7 C)
• Event venues on the National Register of Historic Places‎ (7 C)

F

• Fire lookout towers on the National Register of Historic Places‎ (7 C, 23 P)
• Folly buildings on the National Register of Historic Places‎ (10 P)

G

• Government buildings on the National Register of Historic Places‎ (15 C, 1 P)

H

• Hospital buildings on the National Register of Historic Places‎ (2 C, 7 P)
• Hotel buildings on the National Register of Historic Places‎ (3 C, 3 P)

I

• Individual signs on the National Register of Historic Places‎ (23 P)
• Industrial buildings and structures on the National Register of Historic Places‎ (8 C, 3 P)

L

• Log buildings and structures on the National Register of Historic Places‎ (2 C, 1 P)

M

• Military facilities on the National Register of Historic Places‎ (5 C, 2 P)
• Monuments and memorials on the National Register of Historic Places‎ (4 C, 3 P)

O

• Observation towers on the National Register of Historic Places‎ (9 P)

P

• Public baths on the National Register of Historic Places‎ (2 C, 8 P)

R

• Residential buildings on the National Register of Historic Places‎ (8 C)

T

• Transportation buildings and structures on the National Register of Historic Places‎ (10 C, 4 P)

W

• Water tanks on the National Register of Historic Places‎ (16 P)
• Water towers on the National Register of Historic Places‎ (1 C, 11 P)