| Type: | Stadtteil |
| Town: | Bad Lauchstädt |
| Image Coa: | Wappen Milzau.png |
| Coordinates: | 51.3833°N 65°W |
| State: | Sachsen-Anhalt |
| District: | Saalekreis |
| Elevation: | 94 |
| Area: | 17.34 |
| Population: | 960 |
| Stand: | 2006-12-31 |
| Postal Code: | 06246 |
| Area Code: | 034635 |
Milzau is a village and a former municipality in the district Saalekreis, in Saxony-Anhalt, Germany. Since 1 January 2010, it is part of the town Bad Lauchstädt, prior to that it was part of the Verwaltungsgemeinschaft Bad Lauchstädt.