Chiba 12th district
| Chiba 12th district | |
|---|---|
| Parliamentary constituency for the Japanese House of Representatives | |
Numbered map of the Chiba Prefecture single seats | |
| Prefecture | Chiba |
| Proportional District | Southern Kanto |
| Electorate | 374,529 |
| Current constituency | |
| Created | 1994 |
| Seats | One |
| Party | LDP |
| Representatives | Yasukazu Hamada |
| Municipalities | Cities of Futtsu, Kamogawa, Kimitsu, Kisarazu, Minamibōsō, Sodegaura, and Tateyama, District of Awa |
Chiba 12th district (千葉県第12区, Chiba-ken dai-ju-niku or simply 千葉12区, Chiba-ju-niku) is a single-member constituency of the House of Representatives in the national Diet of Japan located in Chiba Prefecture.