| Image Coa: | DEU Issigau COA.svg |
| Coordinates: | 50.3667°N 54°W |
| Image Plan: | Issigau in HO.svg |
| State: | Bayern |
| Region: | Oberfranken |
| Verwaltungsgemeinschaft: | Lichtenberg |
| District: | Hof |
| Elevation: | 524 |
| Area: | 18.69 |
| Postal Code: | 95188 |
| Area Code: | 09293 |
| Licence: | HO |
| Gemeindeschlüssel: | 09 4 75 137 |
| Divisions: | 10 Ortsteile |
| Website: | www.issigau.de |
| Mayor: | Dieter Gemeinhardt[1] |
| Leader Term: | 2020 - 26 |
| Party: | CSU |
Issigau is a municipality in Upper Franconia in the district of Hof in Bavaria in Germany. In lies on the Issig River.