| Boundary tags |
| Admin. level | 4 |
| Boundary | Administrative |
| ISO3166-2 | JP-44 |
| is_in:country | Japan |
| is_in:country_code | JP |
| name | 大分県 |
| place type | province |
| ref | 440001 |
| sorting_name:cs | Óita |
| source | KSJ2 |
| source:en | National-Land Numerical Information (Administrative area) 2009, MLIT Japan |
| source:ja | 国土数値情報（行政区域データ）平成20年 国土交通省 |
| source_ref | http: //nlftp.mlit.go.jp/ksj/jpgis/datalist/KsjTmplt-N03.html |
| start_date | 1871-12-25 |
| type | Boundary |
| website | https://www.pref.oita.jp/ |
| wikidata | Q133924 |
| wikimedia_commons | Category:Ōita prefecture |
| wikipedia | ja:大分県 |