Indiana - Area of significance: Literature
| Ade, George, House |
| Courthouse Square Historic District |
| Deer Creek Valley Rural Historic District |
| Dresser, Paul, Birthplace |
| Eggleston, Edward and George Cary, House |
| Elston Grove Historic District |
| Kimbrough, Emily, Historic District |
| North Irvington Gardens Historic District |
| Porter, Gene Stratton, Cabin |
| Porter, Gene Stratton, Cabin |
| Riley, James Whitcomb, House |
| Riley, James Whitcomb, House |
| Veraestau |
| Wallace, Gen. Lew, Study |
Data from United States Park Service and Wikidata
