List of Indiana state historical markers in Boone County
# List of Indiana state historical markers in Boone County

This is a list of the Indiana state historical markers in Boone County.

This is intended to be a complete list of the official state historical markers placed in Boone County, Indiana, United States by the Indiana Historical Bureau. The locations of the historical markers and their latitude and longitude coordinates are included below when available, along with their names, years of placement, and topics as recorded by the Historical Bureau. There are 5 historical markers located in Boone County.

## Historical markers

| Marker title | Year placed | Location | Topics |
| - | - | - | - |
| Indian Cemetery/Eel River Tribe of Miamis | 1961 | Northern side of State Road 47, 0.5 miles east of Thorntown 40°7′42.6″N 86°35′39.6″W﻿ / ﻿40.128500°N 86.594333°W﻿ / 40.128500; -86.594333﻿ (Indian Cemetery/Eel River Tribe of Miamis) | Cemetery, American Indian/Native American |
| Patrick H. Sullivan 1794-1879 | 1962 | 225 W. Hawthorne at the P.H. Sullivan Museum in Zionsville 39°56′55″N 86°15′45″W﻿ / ﻿39.94861°N 86.26250°W﻿ / 39.94861; -86.26250﻿ (Patrick H. Sullivan 1794-1879) | Early Settlement and Exploration, Military |
| Michigan Road | 1966 | Western side of U.S. Route 421 north of 121st Street, north and east of Zionsville 39°57′50″N 86°14′53.5″W﻿ / ﻿39.96389°N 86.248194°W﻿ / 39.96389; -86.248194﻿ (Michigan Road) | Transportation, American Indian/Native American |
| The Boone County REMC | 1985 | Interstate 65 northbound rest stop, 1 mile north of the State Road 47 interchange at Exit 146, and 7.5 miles north of Lebanon 40°9′27″N 86°32′15″W﻿ / ﻿40.15750°N 86.53750°W﻿ / 40.15750; -86.53750﻿ (The Boone County REMC) | Science, Medicine, and Inventions, Business, Industry, and Labor |
| The Boone County REMC | 1985 | Interstate 65 northbound rest stop, 1.5 miles north of the State Road 47 interchange at Exit 146, and 7.5 miles north of Lebanon 40°10′18″N 86°33′9″W﻿ / ﻿40.17167°N 86.55250°W﻿ / 40.17167; -86.55250﻿ (The Boone County REMC) | Science, Medicine, and Inventions, Business, Industry, and Labor |
