- National Education Association of the United States1
- National Education Association of the United States. Washington Convention Committee1
- National Network of Women's Caucuses (U.S.)1
- National Women's Political Caucus (U.S.)1
- Navajo Indians58
- Navajo Nation23
- Navajo Tribe of Arizona, New Mexico & Utah88
- Navajo Tribe of Arizona, New Mexico & Utah, New Mexico & Utah2
- Nelson, Gaylord, 1916-20055
- Newport, Nason3
- Nichols, William F. (William Flynt), 1918-19881
- Nickles, Don1
- Nixon, Richard M. (Richard Milhous), 1913-19941
- Nomura, Taiji, 1922-20021
- North Carolina. Department of Agriculture1
- North Woods Advertising1
- North, Oliver1
- O'Brien, Lawrence F.3
- O'Neill, Tip3
- Oba, Dayna1
