Massachusetts - Area of significance: Architecture
| Russell Common |
| Russell Corner Historic District |
| Russell House |
| Russell, Jason House |
| Russell, Philemon, House |
| Russells Mills Village Historic District |
| Russell, Susan, House |
| Russell, The |
| Russia Wharf Buildings |
| Rust, Nathaniel, Mansion |
| Sacco-Pettee Machine Shops |
| Sachem Rock Farm |
| Saco-Lowell Shops Housing Historic District |
| Sacred Heart Church Historic District |
| Sacred Heart Church, Rectory, School and Convent |
| Sacred Heart Parish Complex |
| Sadler, Herbert A., House |
| Safety Fund National Bank |
| Sagamore Mill No. 2 |
| Sagamore Mills No. 1 and No. 3 |
| Sage, Philemon, House |
| Saint Aidan's Church and Rectory |
| Saint Andrew's Chapel |
| Saint Augustine Chapel and Cemetery |
| Saint John's Episcopal Church |
| Saint Joseph's Home for Working Girls |
| Saint Joseph's Roman Catholic College for Boys |
| Saint Mary of the Assumption Church, Rectory, School and Convent |
| Saint Paul's Church, Chapel, and Parish House |
| Saint Paul's Rectory |
| Salem-Auburn Streets Historic District |
| Salem Common Historic District |
| Salem Diner |
| Salem Landry |
| Salem Lutheran Church |
| Salem Maritime National Historic Site |
| Salem Village Historic District |
| Salem Willows Historic District |
| Salisbury House |
| Salisbury, Jonas, House |
| Salisbury, Jonas, House |
| Salisbury Mansion and Store |
| Sampson's Folly-Josiah Sampson House |
| Samuel Brown School |
| Samuel Edelman Apartments |
| Sanborn House |
| Sanborn, Rev. Peter, House |
| Sanderson-Clark Farmhouse |
| Sanderson, John, House |
| Sanderson, Julia, Theater |
| Sanderson, Nathan, I, House |
| Sanderson, Nathan, II, House |
| Sands, Hiram, House |
| Sands, Ivory, House |
| Sandy Neck Cultural Resources District |
| Sandy Pond School |
| Sanford Spinning Co. |
| Sanford Whip Factory |
| Sanger, Asa, House |
| Sanger, Richard, III, House |
| Santo Christo Church |
| Santuit Historic District |
| Santuit Post Office |
| Sargent-Robinson House |
| Saugus Iron Works National Historic Site |
| Saugus Town Hall |
| Saunders, Daniel, School |
| Saunders-Paine House |
| Saunders, William, House |
| Savin Hill Historic District |
| Sawin-Bullen-Bullard House |
| Sawin, Ezekiel, House |
| Sawyer, C. A., House (Second) |
| Sawyer Homestead |
| Sawyer House |
| Saxonville Historic District |
| Sayles, Richard, House |
| Schofield, James, House |
| School Street Barn |
| School Street School |
| School Street School |
| Schuebeler, Charles, House |
| Scituate Light |
| Scott's Woods Historic District |
| Sea Call Farm |
| Seaconnett Mills |
| Searles Castle |
| Searles High School |
| Sears' Crescent and Sears' Block |
| Sears, David, House |
| Sears, Jacob, Memorial Library |
| Sears Roebuck and Company Mail Order Store |
| Sears Tower-Harvard Observatory |
| Sea Street Historic District |
| Second Brazer Building |
| Second Cambridge Savings Bank Building |
| Second Church in Boston |
| Second Church of Newton |
| Second O'Shea Building |
| Second Unitarian Church |
Data from United States Park Service and Wikidata
