Shimane 1st district is a constituency of the House of Representatives in the Diet of Japan.
| Shimane 1st district | |
|---|---|
| Parliamentary constituency for the Japanese House of Representatives | |
 Numbered map of Shimane Prefecture single-member districts | |
| Prefecture | Shimane |
| Proportional District | Chugoku |
| Electorate | 259,179[1] |
| Current constituency | |
| Created | 1994 |
| Seats | One |
| Party | CDP |
| Representative | Akiko Kamei |
| Municipalities | Matsue, Yasugi, Unnan, Nita District, Iishi District, and Oki District |
- ^ Ministry of Internal Affairs and Communications (MIC): [1](in Japanese)