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