| Ōita 1st District | |
| Type: | Parliamentary |
| Parl Name: | Japanese House of Representatives |
| Region Label: | Proportional District |
| Region: | Kyushu |
| Electorate: | 386,368 (as of September 2022)[1] |
| Year: | 1994 |
| Seats: | One |
| Party Label: | Party |
| Party: | Independent |
| Member Label: | Representative |
| Member: | Shuji Kira |
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.
As of 5 January 2023, the areas covered by this district are as follows:
Before the 2013 redistricting, the area covered by the district were as follows:[2]
| Tomiichi Murayama | bgcolor= | SDP | 1996-2000 | |||
| Ban Kugimiya | bgcolor= | DPJ | 2000-2003 | |||
| Shuji Kira | bgcolor= | Indep. | 2003-2005 | |||
| bgcolor= | DPJ | 2005-2012 | ||||
| Youichi Anami | bgcolor= | LDP | 2012-2014 | |||
| Shuji Kira | bgcolor= | DPJ | 2014-2017 | |||
| Youichi Anami | bgcolor= | LDP | 2017-2021 | |||
| Shuji Kira | bgcolor= | Indep. | 2021- | Incumbent |
‡ - Also ran in the Kyushu PR district
‡‡ - Also ran and won a seat in the Kyushu PR district