| Egau | |
| Mouth Coordinates: | 48.6039°N 10.5852°W |
| Subdivision Type1: | Country |
| Subdivision Name1: | Germany |
| Subdivision Type2: | States |
| Subdivision Name2: | Baden-Württemberg and Bavaria |
| Length: | 45km (28miles) |
| Basin Size: | 443km2 |
Egau is a river of Baden-Württemberg and Bavaria, Germany. It flows into the Danube near Höchstädt an der Donau.