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