| Solre | |
| Pushpin Map: | France#France Hauts-de-France |
| Mouth Coordinates: | 50.2839°N 4.0144°W |
| Subdivision Type1: | Country |
| Length: | 22.4km (13.9miles) |
| Source1 Elevation: | 180m (590feet) |
| Basin Size: | 2740km2 |
Solre is a river in France that runs in the Département Nord in the region Hauts-de-France. It originates from the confluence of two source streams at Solre-le-Château, in the Avesnois Regional Nature Park.[1] The river generally drains to the northwest and empties at 22.4 kilometers east of Maubeuge, in the municipality of Rousies, as a right tributary to the channeled Sambre.