South Dakota - Role: Building
| Pennington County Courthouse |
| Pennington, Governor John L., House |
| Perkins Congregational Church |
| Peterson-Loriks House |
| Peterson, Mathias, Homestead |
| Pettigrew Barns |
| Pettigrew, R. F., and Tate, S. L., Building |
| Petty House |
| Pfutzenreuter, George, House |
| Phillips Block |
| Pickler, Maj. John A., Homestead |
| Pickstown Fire and Police Station |
| Pierre American Legion Cabin |
| Pierre Masonic Lodge |
| Piper, Albert S., Homestead Claim Shanty |
| Plana School |
| Plumbing Supply Company |
| Pocahontas Schoolhouse |
| Pollock Depot |
| Potter County Courthouse |
| Pratt & Cjolme Building |
| Presentation Children's Home |
| Pringle House |
| Pyle House |
| Quamman, Ole, House |
| Quillian, Thomas, House |
| Quinn Methodist Church |
| Quinn, Michael, House |
| Raesly House |
| Railroad Camp Shanty |
| Randolph, Dr. Fredrich A., Block |
| Ranger Station |
| Rapid City Carnegie Library |
| Rapid City Fruit Company |
| Rapid City Garage |
| Rapid City High School |
| Rapid City Historical Museum |
| Rapid City Laundry |
| Rapid City Masonic Temple |
| Raskob, Jacob and Elizabeth, Ranch |
| Raymond Farmers and Citizens State Bank |
| Redfield Carnegie Library |
| Redfield City Hall, Old |
| Redfield Light Plant and Fire Station |
| Reedy, J. W., House |
| Renner Lutheran Sanctuary |
| Reynolds, Grant J., House |
| Rice Farm |
| Richards Cabins |
| Riley, Almira, House |
| Ripple House |
| Roberts County Courthouse |
| Rockford No. 40 School |
| Rock Island Depot |
| Roosevelt School |
| Rosebud Hotel |
| Roslyn Auditorium |
| Rowe House |
| Royal Center School |
| Royhl, Adam and Minnie, House |
| Rudolph-Parke House |
| Ruth, Thomas, H. House |
| Ryman, Melchior, Farm |
| Saint Onge State Bank |
| Salem Church |
| Salem Church Parsonage |
| Sample-Lindblaum House |
| Savo Hall-Finnish National Society Hall |
| Schaffer Farmstead |
| Schatz, Jacob, House |
| Scheurenbrand, Gottlieb and Friederike, House |
| Schmitt, Gottlieb, House |
| Schnaidt, Edward, House |
| Schnauber, Fred, House |
| Scotland Royal Theater |
| Scotney, John Aaron, House |
| Scottish Rite Masonic Temple |
| Scurr, Kenneth R., House |
| Seaman, Louis N. and Helen, House |
| Security Bank Building |
| Security State Bank |
| Security State Bank of Dante |
| Sedlacek, Jacob, Chalkrock House |
| Selby Opera House |
| Sexauer, George P., House |
| Shady Lawn School No. 8 |
| Shafer Round Barn |
| Shakespeare Garden and Shay House |
| Shaw, Glenn W., House |
| Sheafe, Gen. Mark W., House |
| Shevling, L. W., Ranch |
| Shriver-Johnson Building |
| Sievers School |
| Simmons House |
| Simonson Farmstead |
| Singsaas Lutheran Church |
| Sioux Falls Light and Power Hydro Electric Plant |
| Sioux Falls National Bank Building |
| Sisseton Carnegie Library |
| Sisseton School |
Data from United States Park Service and Wikidata
