All - Architectural style - Gothic Revival
| Peters, A. V., House |
| Peterson, George A., House |
| Petroleum Building |
| Pettegrove, Joshua, House |
| Phelps Library, Shattuck School |
| Physical Education Building/La Crosse State Normal School |
| Pilgrim Congregational Church |
| Pilgrim Memorial Church and Parish House |
| Pilgrim Presbyterian Church |
| Pioneer Gothic Church |
| Pleasant Green Methodist Episcopal Church |
| Pleasant Hill United Church of Christ |
| Pleasant Lake Depot |
| Pleasant Ridge United Methodist Church and Cemetery |
| Pleasant Run Methodist Church |
| Plumbush |
| Plum Grove Primitive Methodist Church |
| Plummer, Capt. John, House |
| Plymouth Congregational Church |
| Polk Street Methodist Church |
| Poplar Hill |
| Port Jefferson School |
| Potter-Van Camp House |
| Poulsen-Hall House |
| Presbyterian Church of Atlanta |
| Presbyterian Iglesia Nicea |
| Pressey-Eustis House |
| Price, Jonathan, House |
| Primitive Baptist Church |
| Principal's Cottage |
| Proctor House |
| Protection High School |
| Protestant Episcopal Theological Seminary |
| Providence Church |
| Provo Tabernacle |
| Purdy, Willard D., Junior High and Vocational School |
| Putnam, Jane E., Memorial Chapel |
| Quarter Place |
| Quickel, Jacob, House |
| Ramirez, Jose Manuel, House |
| Rancho Toluca |
| Randolph Street Church of Christ |
| Raynham |
| Record, W. C., House |
| Red House |
| Reedy Chapel-AME Church |
| Reese-Johnson-Virgin House |
| Reformed Church of Melrose |
| Reformed Dutch Church of Fishkill Landing |
| Reformed Dutch Church of Second River |
| Reformed Dutch Church of Wyckoff |
| Rembrandt Hall |
| Reynolds, Isaac N., House |
| Reynolds, James E., House |
| Rhodes Pharmacy |
| Richards-Sewall House |
| Richthofen Castle |
| Richwood Evangelical Lutheran Church |
| Ritchie, Z., House |
| Riverdale Presbyterian Church Complex |
| Riverside Cemetery Chapel |
| Riverside Chapel |
| Riverside Church |
| Riverside Hotel |
| Robert, Daniel, House |
| Rockby |
| Rock Hill Presbyterian Church |
| Rockville Railroad Station |
| Rockwood |
| Rogers-Downing House |
| Rogers House |
| Rokeby |
| Roosevelt Elementary School |
| Rose, David Garland, House |
| Rose Hill Methodist Episcopal Church |
| Rosemary Hall |
| Ross Fork Episcopal Church |
| Rotch, William J., Gothic Cottage |
| Rothrock, Joseph, House |
| Rountree, Moses, House |
| Roxbury Presbyterian Church |
| Rulon, John C., House |
| Russell, Mark, House |
| Sacred Heart Catholic Church and Rectory |
| Sacred Heart Catholic Church and School |
| Sacred Heart Church |
| Sacred Heart Church |
| Sacred Heart Church, Rectory, School and Convent |
| Sacred Heart-Gros Cap Church |
| Sacred Heart of Jesus Churches |
| Sacred Heart Roman Catholic Cathedral Complex |
| Saint Andrews Catholic Cathedral |
| Saint Andrew's Chapel |
| Saint Andrew's Episcopal Church |
| Saint Ann's Catholic Church and Cemetery |
| Saint Augustine Chapel and Cemetery |
| Saint Barnabas Episcopal Church |
| Saint Boniface Church |
| Saint Edward's Chapel |
| Saint Elizabeth's Church |
Data from United States Park Service and Wikidata
