- Nishi-nakaōmu
- Nishihorobetsu
- Nagahama
- Naganuma
- Nagatoyomachi
- Nagayamachō
- Naie
- Nairo
- Naitōbokujō
- Naka-chambetsu
- Naka-furano
- Naka-hobetsu
- Naka Jima
- Naka-satsunai
- Naka-tōya
- Nakaashoro
- Nakacharo
- Nakachikaura
- Nakadōri
- Nakadōri
- Nakafuemai
- Nakafushiko
- Nakagawa
- Nakagoya
- Nakahamachō
- Nakahoronai
- Nakahororo
- Nakahororo-shimo
- Nakainaushi
- Nakajima