| State: | KY |
| Type: | KY |
| Route: | 131 |
| Map Custom: | yes |
| Length Mi: | 20.817 |
| Length Ref: | [1] |
| Direction A: | South |
| Terminus A: | near Mayfield |
| Junction: | near Mayfield |
| Direction B: | North |
| Terminus B: | in Reidland |
| Counties: | Graves, McCracken |
| Previous Type: | KY |
| Previous Route: | 130 |
| Next Type: | KY |
| Next Route: | 132 |
Kentucky Route 131 (KY 131) is a 20.817miles long state highway in Kentucky that runs from Kentucky Route 58 northeast of Mayfield to U.S. Route 62 in Reidland via Smysonia and Reidland.