I
- (Hirosaki Shi) Ishiwatari
- (Hirosaki Shi) Iwayashiki
- (Hirosaki Shi) Ichibanchō
- (Hirosaki Shi) Izumino
- (Hirosaki Shi) Ichinowatari
- (Hirosaki Shi) Itchōda
- (Hirosaki Shi) Itchōki
- (Nakatsugaru Gun) Imoritai
- (Hirakawa Shi) Ikarigaseki
- (Hirakawa Shi) Imogataira
- (Minamitsugaru Gun) Izuchi
- (Goshogawara Shi) Iwamichō
- (Goshogawara Shi) Iizume
- (Tsugaru Shi) Inagakichō-shimoshigeta
- (Tsugaru Shi) Inagakichō-shigeta
- (Tsugaru Shi) Inagakichō-hozumi
- (Tsugaru Shi) Inagakichō-toyokawa
- (Tsugaru Shi) Inagakichō-numazaki
- (Tsugaru Shi) Inagakichō-fukutomi
- (Tsugaru Shi) Inagakichō-numadate
- (Tsugaru Shi) Inagakichō-yoshide
- (Tsugaru Shi) Inagakichō-chitose
- (Tsugaru Shi) Idenosato
- (Tsugaru Shi) Imaichi
- (Tsugaru Shi) Ikuta
- (Tsugaru Shi) Ishidate
- (Goshogawara Shi) Ishida
- (Higashitsugaru-gun) Ishizakisawa
- (Shimokita-gun) Ishigami
- (Goshogawara Shi) Isobe