Nebraska - Role: Building
| Mann-Zwonecek House |
| Maple Grove Sales Pavilion and Farrowing Barn |
| Margaret, The |
| Marquis Opera House |
| Marshall, George A., House |
| Mason City School |
| Masonic Temple |
| Masonic Temple and World Theater Building |
| Mason School |
| Massow, Joachim-Schultz, Charles and Annie, House |
| Mathewson-Gerecke House |
| Maybury-McPherson House |
| Mayhew Cabin |
| McCook Public-Carnegie Library |
| McCook YMCA |
| McCormick Hall |
| McCue-Trausch Farmstead |
| McDonald, J. D., House |
| McKeeby, Dr. Gilbert, House |
| McLaughlin, Charles D., House |
| McLaughlin-Waugh-Dovey House |
| McWilliams House |
| Meisch House |
| Meisner Bank Building |
| Meisner, George, House |
| Melrose, The |
| Memmen Apartments |
| Memorial Building |
| Menter Farmstead |
| Mercer, Dr. Samuel D., House |
| Meyer and Raapke |
| Mickey, Gov. John Hopwood, House |
| Midway Ranch House |
| Midway Stage Station |
| Midwest Theater |
| Miles Ranch |
| Miller Hall |
| Miller Hotel |
| Miner Brothers Store |
| Miner House |
| Moon Block |
| Morgan-Fricke House |
| Morrill, Charles H., Homestead |
| Morris, Wright, Boyhood House |
| Morton-James Public Library |
| Moses, G.C., Block |
| Mount Zion Brick Church |
| Moyer Row Houses |
| Municipal Lighting and Waterworks Plant |
| Murphy, William L. and Sydney V., House |
| Naomi Institute |
| Nash Block |
| National Indemnity Company Headquarters |
| Nebraska Buick Auto Company |
| Nebraska City Burlington Depot |
| Nebraska Governor's Mansion |
| Nebraska Loan and Trust Company Building |
| Nebraska State Capitol |
| Nebraska State Historical Society Building |
| Nebraska Telephone Company Building |
| Neef, Henry B., House |
| Nehawka Public Library |
| Neihardt, John G., Study |
| Neligh Carnegie Library |
| Neligh Mill |
| Nemaha County Courthouse |
| New Opera House |
| Norfolk Carnegie Library |
| Norfolk Masonic Temple |
| Normandie Apartments |
| Norris, Senator George William, House |
| North Bend Carnegie Library |
| Northern Natural Gas Building |
| North Platte US Post Office and Federal Building |
| North Presbyterian Church |
| Northwestern Bell Telephone Company Regional Headquarters |
| Notre Dame Academy and Convent |
| Nottingham Apartments, The |
| Nowlan-Dietrich House |
| Nye House |
| Oakland City Auditorium |
| O'Connor, Cornelius, House |
| Oft-Gordon House |
| Ohiowa Public School |
| O. K. Market |
| Old Log Cabin |
| Old Main, Nebraska Wesleyan University |
| Old McDonald Farm |
| Old Nebraska State Bank Building |
| Old People's Home |
| Old University Library |
| Olive, Ira Webster, House |
| Olson's Market |
| Omaha Bolt, Nut and Screw Building |
| Omaha Fire Department No. 5 |
| Omaha Ford Motor Company Assembly Plant |
| Omaha High School |
| Omaha National Bank Building |
| Omaha Power Plant Building |
| Omaha Public Library |
Data from United States Park Service and Wikidata
