Isobunnai Station (磯分内駅, Isobunnai-eki?) is a train station in Shibecha, Hokkaidō, Japan.
Abashiri - Katsuradai - Masuura - Mokoto - Kitahama - Genseikaen - Hama-Koshimizu - Yamubetsu - Shiretoko-Shari - Naka-Shari - Minami-Shari - Kiyosatochō - Sattsuru - Midori - Kawayu-Onsen - Biruwa - Mashū - Minami-Teshikaga - Isobunnai - Shibecha - Gojikkoku - Kayanuma - Tōro - Hosooka - Kushiro-Shitsugen - Tōya - Higashi-Kushiro ( - Kushiro)