Ehime 1st district
| Ehime 1st District | |
|---|---|
| Parliamentary constituency for the Japanese House of Representatives | |
Numbered map of Ehime Prefecture single-member districts | |
| Prefecture | Ehime |
| Proportional District | Shikoku |
| Electorate | 426,322 |
| Current constituency | |
| Created | 1994 |
| Seats | One |
| Party | LDP |
| Representative | Akihisa Shiozaki |
| Municipalities | Matsuyama |
Ehime 1st district (愛媛県第1区, Ehime-ken dai-ikku or simply 愛媛1区, Ehime-ikku) is a single-member constituency of the House of Representatives in the national Diet of Japan located in Ehime Prefecture.