Texas - Significance region: Local
| Moonlight Towers |
| Moore Grocery Co. Building |
| Moore Grocery Company |
| Moore-Hancock Farmstead |
| Moore House |
| Moore House |
| Moore, John M. and Lottie D., House |
| Moore's Crossing Historic District |
| Moore, W. B., House |
| Moran-Moore House |
| Moreland, Charles B., House |
| Morey House |
| Morgan's Point Historic District |
| Morning Chapel Colored Methodist Episcopal Church |
| Morningside Historic District |
| Morris-Browne House |
| Morris, Glenn W., House |
| Morris-Moore House |
| Morrison, William J., Jr., House |
| Morton Brothers Grocery |
| Morton House |
| Motz, Charles, House |
| Mount Vernon African Methodist Episcopal Church |
| Mount Vernon Downtown Historic District |
| Mount Zion United Methodist Church |
| Mrs. Baird's Bread Company Building |
| Mt. Canaan Baptist Church |
| Mt. Zion Methodist Church |
| Mugge, Edward, House |
| Mulcahy House |
| Municipal Power Plant |
| Municipal Swimming Pool |
| Murrah House |
| Musgano Site |
| Mustang Branch Site |
| Myers-Spalti Manufacturing Plant |
| Myer, Sterling, House |
| Na Hlu Hli Tui (Old Village) |
| Nairn, Forrest A., House |
| Naismith, Robert, House |
| Nance-Jones House |
| NAS Chase Field-Building 1001 |
| NAS Chase Field-Building 1009 |
| NAS Chase Field-Building 1015 |
| NAS Chase Field-Building 1042 |
| NAS Chase Field-Quarters R |
| NAS Chase Field-Quarters S |
| Nash, Thomas J. and Elizabeth, Farm |
| Nash, William R., House |
| National Biscuit Company Building |
| National Compress Company Building |
| National Theater |
| Navarro County Courthouse |
| Navarro, Jose Antonio, Elementary School |
| Navasota Commercial Historic District |
| Navy Park Historic District |
| Neal House |
| Near Northside Historic District |
| Near Southeast Historic District |
| Neathery, Sam, House |
| Nebgen School |
| Neely Site 41 RR 48 |
| Nelson Farmstead |
| Nenney, J. P., House |
| Neuhaus, C. L., House |
| Neumann, William, House |
| Newman, I.M. and Margaret, House |
| Newsome-King House |
| Newsome, R. F., House |
| Newsom-Moss House |
| Newton County Courthouse |
| Newton House |
| Newton, William Walter, House |
| Nicolas Street School |
| Nienstedt, Herbert, House |
| Nienstedt, William, House |
| Nolan River Bridge 303-A of the Gulf, Colorado and Santa Fe Railway |
| Nolte-Rooney House |
| Norman, Ruskin C., Site (41 HY 86) |
| North Bishop Avenue Commercial Historic District |
| Northcutt House |
| North Fort Worth High School |
| North Rogers Street Historic District |
| North Side Historic District |
| Northwest Texas Hospital School of Nursing |
| Norton-Orgain House |
| Norwood Building |
| Noto House |
| Novy, Joe, House |
| Nueces County Courthouse |
| Nuggett Hill Historic District |
| Number 4 Hook and Ladder Company |
| Oakdale Park |
| Oakes Hotel Building |
| Oakhurst Historic District |
| Oak Lawn Methodist Episcopal Church, South |
| Oakwood Cemetery Annex |
| Oakwood Cemetery Historic District |
| Oblate Park Historic district |
| O'Bryne, John and Eva, House |
Data from United States Park Service and Wikidata
