N
- Jim Nabors
- Ralph Nader, appears singing "People in Your Neighborhood" in Put Down the Duckie: The Sesame Street Special, 1988.
- Joe Namath
- National Theatre of the Deaf
- Martina Navratilova
- Karl Nelson, one special: Nelson, a New York Giants player, appears during the celebrity performance of "Put Down the Duckie" in Put Down the Duckie: The Sesame Street Special.
- Liam Neeson
- Aaron Neville
- Chuck Norris
- Bill Nye
- *NSYNC
Read more about this topic: List Of Guest Stars On Sesame Street