Indiana - Criteria: A (event)
| Courthouse Square Historic District |
| Courthouse Square Historic District |
| Covington Courthouse Square Historic District |
| Cox Ford Bridge |
| Crawfordsville Commercial Historic District |
| Crawfordsville High School |
| Cromwell Historic District |
| Crooks Bridge |
| Cross School |
| Crown Hill National Cemetery |
| Crown Point Courthouse Square Historic District |
| Culver Commercial Historic District |
| Culver Historic District |
| Culver Union Hospital |
| Cumberland Historic District |
| Danville Courthouse Square Historic District |
| Darlington Covered Bridge |
| Dartmouth |
| Daugherty, Elnora, Farm |
| Daviess County Courthouse |
| Dearborn County Asylum for the Poor |
| Decatur County Courthouse |
| Deer Creek Valley Rural Historic District |
| Delaware Court |
| Delaware Flats |
| Delphi City Hall |
| Delphi Courthouse Square Historic District |
| Delta Kappa Epilson Fraternity House |
| de Richardville, Chief Jean-Baptiste, House |
| Devonshire |
| Dierdorff Farmstead |
| District School No. 3 |
| Division Street School |
| Dixie Garage |
| DIXIE (sternwheeler) |
| Doddridge Chapel and Cemetery |
| Downtown Auburn Historic District |
| Downtown Aurora Historic District |
| Downtown Butler Historic District |
| Downtown Lafayette Historic District |
| Downtown LaPorte Historic District |
| Downtown Lawrenceburg Historic District |
| Downtown Nappanee Historic District |
| Downtown Wabash Historic District |
| Drover Town Historic District |
| Dubois County Courthouse |
| Dune Acres Clubhouse |
| Durbin Hotel |
| Dutch Ridge Historic District |
| Eaglefield Place |
| Earlham College Observatory |
| East College of DePauw University |
| Eastern Enlargement Historic District |
| East Main Street-Glen Miller Park Historic District |
| East Shore Historic District |
| East Spring Street Historic District |
| East Wabash Historic District |
| East Washington Street Historic District |
| East Washington Street Historic District |
| Eckhart Public Library and Park |
| Edinburgh Commercial Historic District |
| Edward's Ford Bridge |
| Egan, Maurice, House |
| Eikenberry Bridge |
| Eleutherian College |
| Elkhart County Courthouse |
| Elkhart Downtown Commercial Historic District |
| Eller-Hosford House |
| Ellettsville Downtown Historic District |
| Elmhurst |
| Elm Spring Farm |
| Elston Grove Historic District |
| Elwood Downtown Historic District |
| Embassy Theater and Indiana Hotel |
| Emelie |
| Emerson Avenue Addition Historic District |
| Emerson Heights Historic District |
| Emerson, Ralph Waldo, School |
| Engine House No. 3 |
| Enoco Coal Mine |
| Enterprise Hotel |
| Epple, Ludwig, House |
| Eskilson Historic District |
| Eugene Covered Bridge |
| Evangelische Lutherische Emanuels Kirche |
| Evansville Brewing Company |
| Evansville College |
| Evansville Journal News |
| Evergreen Hill |
| Fairmount Commercial Historic District |
| Faith, Thomas, House |
| Fall Creek Meeting House |
| Farington's Grove Historic District |
| Farmers Club |
| Farmers Institute |
| Farmland Downtown Historic District |
| Fawn River State Fish Hatchery |
| Fayette County Courthouse |
| Federal Building |
| Feeder Dam Bridge |
Data from United States Park Service and Wikidata
