Category:群馬県の郡 (消滅)
多胡郡
Tago District, Gunma片岡郡
Kataoka District, Gunma南甘楽郡
Minamikanra District, Gunma北勢多郡
Kitaseta District, Gunma北甘楽郡
山田郡 (群馬県)
Yamada District, Gunma那波郡
Nawa District, Gunma群馬郡
Gunma District, Gunma南勢多郡
東群馬郡
緑野郡
Midono District, Gunma佐位郡
Sai District, Gunma西群馬郡
Nishigunma District, Gunma勢多郡
Seta District, Gunma碓氷郡
Usui District, Gunma新田郡
Nitta District, Gunma