Essaza lye Harrison, Ohio
| Inception | 1 Gwakubiri (Mukutulansanja) 1813 | |
|---|---|---|
| Named after | William Henry Harrison | |
| Egwanga | Amereka | |
| Capital | Cadiz | |
| Located in the administrative territorial entity | Ohio | |
| Coordinate location | 40°17′24″N 81°5′24″W | |
| Geoshape | link | |
| Authority | government of Harrison County | |
| Obunji bw'abantu | 14,483 | |
| Number of households | 6,221±230 | |
| Contains the administrative territorial entity | Cadiz | |
| Water as percent of area | 2.1 % | |
| Headquarters location | Cadiz | |
| Shares border with | Carroll County, Jefferson County, Ohio, Belmont County, Guernsey County, Tuscarawas County | |
| Area | 1,064 km² | |
| Official website | www.harrisoncountyohio.org | |
| List of monuments | National Register of Historic Places listings in Harrison County, Ohio | |
| Per capita income | 25,751 United States dollar | |
| Vehicle registration plate code | 34 | |
| Tabular data series | Data:US presidential elections by county/Harrison County, Ohio.tab | |

Harrison County, Ohio ye ssaza erisangibwa mu ssaza ly’e Ohio mu nsi ya United States of America.
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