- New York Times Co. v. United States
- New York Times v. Sullivan
- Newton, Huey Percy
- Next Friend
- Next of Kin
- Nihil
- Nimmer, Melville Bernard
- Nineteenth Amendment
- Ninety-Day Letter
- Ninth Amendment
- Nisi Prius
- Nixon, Richard Milhous
- Nixon, United States v.
- NLRB v. Jones & Laughlin Steel Corp.
- No Bill
- No Contest
- No Fault
- No-Load Fund
- Nolle Prosequi
- Nolo Contendere
- Nominal
- Nominal Damages
- Non
- Non Prosequitur
- Non Sui Juris
- Non Vult Contendere
- Nonage
- Noncompete Agreement
- Nonconforming Use
- Nonfeasance
