Massachusetts - Architectural style - Federal architecture
| Ware's Tavern |
| Waters, Asa, Mansion |
| Wellington, Benjamin, House |
| Wellington, William, House |
| Weston, Ephrain, House |
| West School |
| Westville Congregational Church |
| Whitaker-Clary House |
| White, Benjamin, House |
| White, Warren, House |
| Whitmore, Enoch, House |
| Whitney-Farrington-Cook House |
| Wiley, Caleb, House |
| Wilson, Capt. John, House and Bates Ship Chandlery |
| Winn Farm |
| Winn, Suell, House |
| Winslow, Luther, Jr., House |
| Wood, Ahijah, House |
| Woodbridge, Thomas March, House |
| Woodward Homestead |
| Woodward, William, House |
| Worcester House |
| Wyeth-Smith House |
Data from United States Park Service and Wikidata
