| Aschaff | |
| Pushpin Map: | Bavaria |
| Pushpin Map Caption: | Location of mouth in Bavaria |
| Subdivision Type1: | Country |
| Subdivision Name1: | Germany |
| Subdivision Type2: | State |
| Subdivision Name2: | Bavaria |
| Subdivision Type3: | Reference no. |
| Subdivision Name3: | DE: 24754 |
| Length: | 22.4km (13.9miles) |
| Source1 Location: | near Waldaschaff |
| Mouth Location: | near Mainaschaff in the Main |
| Basin Size: | 166.6km2 |
| Discharge1 Avg: | 1.35 m3/s |
| Custom Label: | References |
The Aschaff (in its uppermost course: Kleinaschaff) is a river in the northern Spessart in Bavaria, Germany.
It is a right tributary of the Main and is 22.4km (13.9miles) long. It begins at the Aschaffquelle near Waldaschaff. Loosely translated the name Aschaff means "ash water". The largest tributary is the Laufach. The river flows mostly parallel to the Bundesautobahn 3 (Motorway). For the construction of the noise barrier there, the river bed was moved and straightened.
Now the Aschaff flows in the city of Aschaffenburg. It flows through the districts Damm and Strietwald. In Mainaschaff near the city limits of Aschaffenburg the Aschaff empties into the Main.
Tributaries from source to mouth:Left
Right