Ōita 1st district
| Ōita 1st District | |
|---|---|
| 大分県第1区 | |
| Parliamentary constituency for the Japanese House of Representatives | |
| Proportional District | Kyushu |
| Electorate | 386,368 (as of September 2022) |
| Current constituency | |
| Created | 1994 |
| Seats | One |
| Party | Independent |
| Representative | Shuji Kira |
Ōita 1st District (大分県第1区, Ōita-ken dai-i-ku) is an electoral district in the Japanese House of Representatives. The district was established as a single-member constituency in 1994 from parts of the original 1st district.