| Country | Germany |
|---|---|
| State | Lower Saxony |
| Length | 33.0 km |
| Source1 location | In the Solling, by the L 548 between Uslar and Dassel |
| Source1 coordinates | 51.72111°N 9.6166667°E |
| Mouth location | East of Einbeck into the Leine |
| Mouth coordinates | 51.815°N 9.925°E |
| Basin landmarks |
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| Basin size | 393 km² |
| Tributaries right | Wolfsbach, Hülsebach, Lummerke, Riepenbach, Dieße, Rotte, Rebbe |
| Tributaries left | Abbecker Bach, Repkebach, Schlingenbach, Spüligbach, Bewer, Krummes Wasser |
| Custom label | References |
The Ilme is a left-bank, western tributary of the River Leine in Lower Saxony, Germany. It is 33.0 km (20.5 mi) long.
The river begins at the pond Neuer Teich in the centre of the Solling hills at an elevation of and flows initially northwards to Dassel, then in an easterly direction through Markoldendorf (a district of Dassel) to Einbeck, after which it discharges into the Leine near Volksen at an elevation of 105 m (344 ft).