| Welse | |
| Mouth Location: | Oder |
| Mouth Coordinates: | 53.0933°N 14.3217°W |
| Subdivision Type1: | Country |
| Subdivision Name1: | Germany |
| Subdivision Type2: | State |
| Subdivision Name2: | Brandenburg |
Welse is a river of Brandenburg, Germany. It flows into the Hohensaaten-Friedrichsthaler Wasserstraße, a shipping canal parallel to the Oder, north of Schwedt.