N
- (Tōkamachi-shi) Nakajō-suganuma
- (Sanjō Shi) Nakaura
- (Sanjō Shi) Nyohōji
- (Sanjō Shi) Nakanohara
- (Sanjō Shi) Narayama
- (Uonuma Shi) Nakatehara
- (Uonuma Shi) Nishimyō-shinden
- (Uonuma Shi) Namiyanagi
- (Uonuma Shi) Nagamatsu
- (Minamiuonuma Shi) Nagasaki
- (Nagaoka Shi) Nishitakayama-shinden
- (Tōkamachi-shi) Nishikarekimata
- (Tōkamachi-shi) Noguchi
- (Nagaoka Shi) Naka
- (Kashiwazaki Shi) Nishiyamachō-sakata
- (Kashiwazaki Shi) Nishiyamachō-nishiyama
- (Kashiwazaki Shi) Nishiyamachō-itsukaichi
- (Murakami Shi) Nakatsugi
- (Murakami Shi) Neya
- (Agano Shi) Nakagata
- (Minamiōnuma-gun) Nakazato
- (Tōkamachi-shi) Nakasato-shimoyama
- (Tōkamachi-shi) Nishitajiri
- (Nakaōnuma-gun) Nakago
- (Higashikambara-gun) Niiwatari
- (Nagaoka Shi) Nakanoshima-chūjō
- (Shibata Shi) Nakanakayama
- (Shibata Shi) Nakai
- (Niigata Shi) Nagatoro
- (Sado Shi) Niibo-minagawa