Massachusetts - Criteria: A (event)
| House at 21 Dartmouth Street |
| House at 23-25 Prout Street |
| House at 25 Clyde Street |
| House at 306 Broadway |
| House at 31 Woodbine Street |
| House at 32 Bayview Avenue |
| House at 32 Morrison Road |
| House at 343 Highland Avenue |
| House at 34 Benefit Street |
| House at 3 Dean Street |
| House at 491 Prospect Street |
| House at 49 Vinal Avenue |
| House at 4 Perry Street |
| House at 50 Pelham Street |
| House at 53 Linden Street |
| House at 54 Spring Street |
| House at 5-7 Winter Street |
| House at 59-63 Crystal Street |
| House at 64 Main Street |
| House at 6 S. Marble Street |
| House at 70-72 Main Street |
| House at 81 Pearl Street |
| House at 91 Coombs Street |
| House at 94 Grandview Avenue |
| House at 9 Linden Street |
| House of Seven Gables Historic District |
| Houses at 28-36 Beacon Street |
| Houses at 76-96 Harvard Avenue |
| Howard Block |
| Howard, Frank, Building |
| Howard Home for Aged Men |
| Howe Building |
| Howe School |
| Howland Mill Village Historic District |
| Hoyt-Shedd Estate |
| Hubbard-Dawson House |
| Hubbard-French District |
| Hubbardston Public Library |
| Hubbardston Town Common Historic District |
| Hudson House |
| Huguenot Fort |
| Hull Shore Drive, Nantasket Avenue, Metropolitan Park System of Greater Boston MPS |
| Hunnewell Estates Historic District |
| Hunt, Daniel, Three-Decker |
| Hunt, David, Three-Decker |
| Huntington Village Historic District |
| Hutchins, Oliver, House |
| H.W. Clark Biscuit Company |
| Hyannis Port Historic District |
| Hyannis Road Historic District |
| Hyde, Eleazer, House |
| Hyde School |
| Hydrant No. 3 House |
| I00F Building |
| Immaculate Conception Rectory |
| Indian Cemetery, Old |
| Indian Hill-North Village |
| Indian Orchard Branch Library |
| Ingleside Avenue Historic District |
| Ingraham, Harry B., Three-Decker |
| Ingraham, Robert C., School |
| Inness-Fitts House and Studio/Barn |
| Institutional District |
| Intermediate Building |
| International Trust Company Building |
| Intervale Factory |
| Intervale Street-Columbia Road Historic District |
| Ipswich Mills Historic District |
| Ireland Street Cemetery |
| Ironstone Mill Housing and Cellar Hole |
| Irving Square Historic District |
| Island Grove Park National Register District |
| Item Building |
| Ivernia Apartment Building |
| Jack's Diner |
| Jackson House |
| Jackson Terrace Historic District |
| Jackson, Thaddeus, House |
| Jacob's Pillow Dance Festival |
| James, Capt. Benjamin, House |
| James, Joseph K., House |
| Jarves, John and Mary Waterman, House |
| Jarvesville Historic District |
| Jefferson School |
| Jenckes, E. N., Store |
| Jenkins, Benjamin, House |
| Jenkins, Franklin B., House |
| Jenkins, Franklin B., House |
| Jenkins, John, Homestead |
| Jenkins, Joseph, House |
| Jenkins-Whelden Farmstead |
| Jesus Marie Convent |
| Jewell, David L., House |
| Jewish Cemetery |
| John Eliot Historic District |
| John Eliot Square District |
| Johnson, Edwin C., House |
| Johnson, Edwin, Three-Decker |
| Johnson, John and Edward, Three-Decker |
| Johnson, John, Three-Decker |
Data from United States Park Service and Wikidata
