| Gryfe | |
|---|---|
 The River Gryffe | |
 | |
| Location | |
| Country | United Kingdom |
| Constituent country | Scotland |
| County | Renfrewshire |
| Towns/villages | Kilmacolm, Quarrier's Village, Bridge of Weir, Houston, Crosslee |
| Physical characteristics | |
| Source | Gryffe Reservoir, Inverclyde |
| • coordinates | 55°54′28.8″N 4°44′42″W / 55.908000°N 4.74500°W |
| Mouth | Black Cart Water, Renfrewshire |
• coordinates | 55°52′12″N 4°27′36″W / 55.87000°N 4.46000°W |
| Length | 26 km (16 mi) |
The River Gryfe (or Gryffe) is a river and tributary of the Black Cart Water, running through the County of Renfrew in the west of Scotland. It gives its name to the surrounding Gryffe Valley, also known as Strathgryfe.