Missouri - Criteria: C (architecture/engineering)
| Paris and Weaver Apartment Buildings |
| Paris Male Academy |
| "Parker, Lester S. and Missouri ""Zue"" Gordon, House" |
| Park Lane Apartments |
| Park Manor Historic District |
| Parkview Historic District |
| Parkview, The |
| Parnell, Samuel T. and Mary B., House |
| Parrish, D.L., Laundry Company Building |
| Patee Town Historic District |
| Payne-Gentry House |
| Peabody Coal Company National Headquarters |
| Pearl Apartments and Windsor Apartments |
| Peck, George B., Dry Goods Company Building |
| Peery, Samuel and Pauline, House |
| Pelster, Wilhelm, House-Barn |
| Pennbroke Apartments |
| Peppard, Joseph Grear, House |
| Perry County Courthouse |
| Peters, Charles and Josephine, House |
| Peters House |
| Peters, Louis H., House |
| Peters Shoe Company Building |
| Pet Plaza |
| Pevely Dairy Company Buildings |
| Phelps Country Estate |
| Phillips, Homer G., Hospital |
| Phillips, John Archibald, House |
| Phipps-Wallace Store Building |
| Pickwick Hotel, Office Building, Parking Garage and Bus Terminal |
| Pierce City Fire Station, Courthouse and Jail |
| Pierce Pennant Motor Hotel |
| Pigott, Josephine Trigg, House |
| Pike County Hospital |
| Pilgrim Lutheran Church for the Deaf of Greater Kansas City and Parsonage |
| Pink House |
| Pin Oak Hollow Bridge |
| Pitcher Store |
| Plant, Samuel, House |
| Platte County Courthouse |
| Plattner Archeological Site |
| Plaza Hotel |
| Plaza Hotel Complex |
| Plaza House Apartments |
| Plaza Square Apartments Historic District |
| Plaza Towers |
| Pleasant Green |
| Pleasant Hill Downtown Historic District |
| Pleasant Ridge School |
| Pleasant Ridge United Baptist Church |
| Pleasant View School |
| Ploger-Moneymaker Place |
| Plum Grove School |
| Poeschel, William, House |
| Ponder, Abraham Russell, House |
| Pond School |
| Poplar Bluff Public Library |
| Porth, Dr. Joseph P. and Effie, House |
| Portland and Westmoreland Places |
| Possum Walk Hotel |
| Pott, Frederick W. and Mary Karau, House |
| Powell Bridge |
| Prairie View |
| Prairie View Stock Farm |
| President Hotel |
| Principia Page-Park YMCA Gymnasium |
| Professional Building |
| Pruitt School |
| Pulaski County Courthouse |
| Pundt Brothers-Garavaglia Grocery Buildings |
| Pythian Home of Missouri |
| Quality Hill |
| Queen, Harrison, House |
| Quincy, Omaha and Kansas City Railroad Office Building |
| Quinn Chapel AME Church |
| Raaf, Joseph, House |
| Rail Haven Motel |
| Railway Exchange Building |
| Rainey Funeral Home Building |
| Rains Brothers Building |
| Ralls County Courthouse and Jail-Sheriff's House |
| Rankin Hall |
| Ratcliff, Jesse, House |
| Ravenswood |
| Ray, A., Taylor House |
| Ray County Courthouse |
| Ray County Poor Farm |
| Redding-Hill House |
| Reeb House |
| Reed Log House |
| Remington Rand Building |
| Repp, William D., House |
| Reynolds, James, House |
| Rhinehart Ranch |
| Rhoda, Fred, House |
| Richardson, John D., Dry Goods Company |
| Richland Christian Church |
| Richter, Theodore and Lena, House |
| Rickelman House |
| Ridenour-Baker Grocery Company Building |
Data from United States Park Service and Wikidata
