Massachusetts - Area of significance: Community Planning
| Thayer, Benjamin, House |
| Thompson, Abijah, House |
| Thompson School |
| Thule-Plummer Buildings |
| Towne Farm |
| Towne Street Historic District |
| Town Farm, The |
| Town Hill District |
| Town Stable |
| Tremont Nail Factory District |
| Troupes, John, Three-Decker |
| Truman Parkway-Metropolitan Park System of Greater Boston |
| Tufts, Peter and Oliver, House |
| Turner Falls Historic District |
| Turnpike House |
| Tyler, Frank J., House |
| Tyler Park Historic District |
| Tyringham Cemetery |
| Tyringham Shaker Settlement Historic District |
| Union Hall |
| Union Station |
| Union Trust Company Building |
| Unitarian Memorial Church |
| United States Watch Company |
| Uphams Corner Historic District |
| Upham's Corner Market |
| Upper Main Street Historic District |
| Upton Center Historic District |
| Upton Town Hall |
| Urban Rowhouse |
| Urban Rowhouse |
| US Post Office-Weymouth Landing |
| Vendome, The, and the St. Ives |
| Verona, Apartments, The |
| VFW Parkway, Metropolitan Park System of Greater Boston |
| View Street Historic District |
| Vinton, Alfred, House |
| Vintonville Historic District |
| Waban Branch Library |
| Wachusett Aqueduct Linear District |
| Wachusett Dam Historic District |
| Wakefield Park |
| Walden Street Cattle Pass |
| Waldo, George A., House |
| Walker Home for Missionary Children |
| Walnut Grove Cemetery |
| Waltham Gas and Electric Company Generating Plant |
| Waltham Gas Light Company |
| Waltham High School |
| Waltham Water Works Shop |
| Walton and Roslin Halls |
| Wamsutta Mills |
| Wannalancit Street Historic District |
| Waquoit Historic District |
| Ward Street School-Millbury Street |
| Ware Center Historic District |
| Ware Millyard Historic District |
| Ware's Tavern |
| War Memorial Park |
| Warren, Dr. Samuel, House |
| Warren, Frederick Fiske and Gretchen Osgood, House |
| Warren, H. M., School |
| Warren, Jonah, House |
| Warren, Levi, Jr., High School |
| Warren Public Library |
| Warren Town Hall |
| Washburn Square-Leicester Common Historic District |
| Washington Park Historic District |
| Washington Square Historic District |
| Watertown High School, Old |
| Webster Municipal Buildings Historic District |
| Webster Park Historic District |
| Wedgemere Historic District |
| Weeks Cemetery |
| Weeks Junior High School |
| Wellesley Farms Railroad Station |
| Wellfleet Center Historic District |
| Wellington, Benjamin, House |
| Wellington-Castner House |
| Wellington, William, House |
| Wendell Town Common Historic District |
| Wescott, John, Three-Decker |
| West Brick School |
| West Brookfield Center Historic District |
| West Chesterfield Historic District |
| West Chop Club Historic District |
| Westerly Burial Ground |
| Westfield Center Commercial Historic District |
| Westfield Center Historic District |
| Westford Center Historic District |
| Westford Town Farm |
| West Gardner Square Historic District |
| West Granville Historic District |
| Westlawn Cemetery |
| West Main Street Historic District |
| West Main Street Historic District |
| West Newton Hill Historic District |
| West Newton Village Center Historic District |
| Weston Aqueduct Linear District |
| West Parish Burying Ground |
Data from United States Park Service and Wikidata
