| Franz Josef Hauer | |
| Order: | Mayor of Vienna |
| Term Start: | 1727 |
| Term End: | 1728 |
| Predecessor: | Josef Hartmann |
| Successor: | Johann Franz Purck |
| Term Start2: | 1721 |
| Term End2: | 1724 |
| Predecessor2: | Josef Hartmann |
| Successor2: | Josef Hartmann |
Franz Josef Hauer was a mayor of Vienna.[1]