Indiana - Role: Building
| Birdsall, Mary, House |
| Bitterman Building |
| Blacherne |
| Blackford County Courthouse |
| Black, Glenn A., House |
| Black, Rufus and Amanda, House |
| Blackstone Building |
| Blackstone House and Martinsville Telephone Company Building |
| Blackstone-State Theater |
| Blair-Dunning House |
| Blankenship-Hodges-Brown House |
| Blanton, Forest W. and Jeannette Wales, House |
| Bloch, Conrad and Catherine, House |
| Bloomfield Township Graded School |
| Bloomington City Hall |
| Blue Bell Inc., Factory Building |
| Blue River Friends Hicksite Meeting House and Cemetery |
| Blume, Martin, Jr., Farm |
| Boehne, John W., House |
| Boggs, Lewis and Sarah, House |
| Bonneyville Mills |
| Boone County Courthouse |
| Bottorff-McCulloch Farm |
| Boulders, The |
| Bowers, John S. House |
| Bowman, Joseph, Farmhouse |
| Boxley, George, Cabin |
| Boyce Block |
| Bozeman-Waters National Bank |
| Brackett, Lyman M., House |
| Brannon, James, House |
| Braxtan, Thomas Newby, House |
| Breechbill-Davidson House |
| Brethren in Christ Church |
| Brick Chapel United Methodist Church |
| Brier, Andrew, House |
| Brimfield School No. 2 |
| Bristol-Washington Township School |
| Broad Ripple Firehouse-Indianapolis Fire Department Station 32 |
| Bromwell Wire Works |
| Brownell Block/Senger Dry Goods Company Building |
| Browne-Rafert House |
| Brown, George, Mansion |
| Brown, John, Stone Warehouse |
| Brown, Samuel, House |
| Buckley Homestead |
| Building at 23-27 S. Sixth Street |
| Building at 510-516 Ohio Street |
| Building at 810 Wabash Avenue |
| Burlington Township No. 9 School |
| Burnham, John and Isabel, House |
| Burris House and Potawatomi Spring |
| Burton |
| Buschmann, William, Block |
| Busse House |
| Butler Community Mausoleum |
| Butler Fieldhouse |
| Butternut Hill |
| Byram-Middleton House |
| Cadick Apartments (Plaza Building) |
| Calvary United Brethren-Turner Chapel AME Church |
| Camden First Baptist Church |
| Camden Masonic Temple |
| Campbell-Gill House |
| Campbell, Henry F., Mansion |
| Campbell, Leander, House |
| Canal House |
| Cannelton Cotton Mills |
| Cantol Wax Company Building |
| Carmichael, Otto, House |
| Carnahan, Magnus J., House |
| Carnegie Hall of Moores Hill College |
| Carnegie Library of Covington |
| Carnegie Public Library |
| Carolyn Mosby Senior High Rise |
| Carpenter, Willard, House |
| Carr High School |
| Carroll County Courthouse |
| Carroll County Infirmary |
| Carr's Hall |
| Carter-Randall-Parker House |
| Cathcart |
| Cathedral of St. James and Parish Hall |
| Cathedral of the Immaculate Conception |
| CCC Recreation Building-Nature Museum |
| Cedar Lodge |
| Cedar Point Farm |
| Center Township Grade and High School |
| Central Avenue School |
| Central High School & Boys Vocational School |
| Central House |
| Central Library |
| Central Library (Indianapolis-Marion County Public Library) |
| Chapin, Horatio, House |
| Chenoweth-Coulter Farm |
| Chicago Mica Co.- Continental Diamond Fibre Co.-ANCO Factory |
| Chief Menominee Memorial Site |
| Children's Dispensary |
| Christamore House |
| Christ Church Cathedral |
Data from United States Park Service and Wikidata
