| Official Name: | Harrisville, Wisconsin |
| Settlement Type: | Census-designated place |
| Pushpin Map: | Wisconsin#USA |
| Subdivision Type: | Country |
| Subdivision Name: |  United States |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | Marquette |
| Population As Of: | 2020 |
| Population Total: | 90 |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 820 |
| Coordinates: | 43.8778°N -89.4053°W |
| Area Code: | 608 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1566100 |
Harrisville is an unincorporated community and census-designated place located in the town of Harris, Marquette County, Wisconsin, United States. The community was named for James Harris, who became the first postmaster when the community's post office opened in March 1851.[1] Its population was 90 as of the 2020 United States Census.[2]