| Type: | Stadtteil |
| Town: | Genthin |
| Image Coa: | DE-ST 15-0-86-040 Gladau COA.svg |
| Coordinates: | 52.3044°N 12.0903°W |
| State: | Sachsen-Anhalt |
| District: | Jerichower Land |
| Elevation: | 50 |
| Area: | 39.27 |
| Population: | 711 |
| Stand: | 2006-12-31 |
| Postal Code: | 39307 |
| Area Code: | 039342 |
| Licence: | JL |
Gladau is a village and a former municipality in the Jerichower Land district, in Saxony-Anhalt, Germany. Since 1 July 2009, it is part of the town Genthin.