N
- (Province of Pangasinan) Nang Curalan
- (Province of Pangasinan) Nui Island
- (Province of Ilocos Norte) Nueva Era
- (Province of Ilocos Sur) Nueva Coveta
- (Province of Ilocos Norte) Nuestra Señora de la Paz
- (Province of Ilocos Norte) Nuestra Señora de la Merced
- (Province of Pangasinan) Nipa
- (Province of Pangasinan) Niog
- (Province of Pangasinan) Nibaliw Norte
- (Province of Pangasinan) Nibaleo
- (Province of Pangasinan) Ngibngib
- (Province of Ilocos Norte) Ngabangab
- (Province of Ilocos Norte) Neinitan
- (Province of La Union) Negro
- (Province of La Union) Nazareno
- (Province of Pangasinan) Nayom
- (Province of Ilocos Sur) Nayapyap
- (Province of Ilocos Norte) Navotas
- (Province of Pangasinan) Navaluan
- (Province of Pangasinan) Natulang
- (Province of Ilocos Norte) Nagnoidan
- (Province of Ilocos Norte) Naibo
- (Province of Ilocos Sur) Nasuko
- (Province of Ilocos Norte) Narusodan
- (Province of La Union) Narra Oeste
- (Province of Pangasinan) Narra Island
- (Province of La Union) Narra Este
- (Province of La Union) Narra
- (Province of Pangasinan) Narra