• National Register of Historic Places in Indiana by county‎ (93 C)
• National Register of Historic Places in the Louisville metropolitan area (Indiana)‎ (4 C)
• National Register of Historic Places in Indiana by populated place‎ (6 C)

*

• Lists of National Register of Historic Places in Indiana‎ (1 C, 1 P)

A

• Archaeological sites on the National Register of Historic Places in Indiana‎ (25 P)

B

• Buildings and structures on the National Register of Historic Places in Indiana‎ (18 C, 4 P)

C

• Conflict sites on the National Register of Historic Places in Indiana‎ (3 P)

D

• Historic districts on the National Register of Historic Places in Indiana‎ (420 P)

F

• Former National Register of Historic Places in Indiana‎ (83 P)

H

• Historic district contributing properties in Indiana‎ (2 C, 115 P)

I

• National Register of Historic Places in Indiana Dunes National Park‎ (9 P)
• Indiana National Register of Historic Places templates‎ (7 P)

N

• National Historic Landmarks in Indiana‎ (2 C, 48 P)

P

• Parks on the National Register of Historic Places in Indiana‎ (1 C, 23 P)

R

• Properties of religious function on the National Register of Historic Places in Indiana‎ (2 C, 5 P)

T

• Transportation on the National Register of Historic Places in Indiana‎ (4 C, 1 P)

Σ

• Indiana Registered Historic Place stubs‎ (3 C, 1 P)