| State: | KS |
| Type: | K |
| Route: | 107 |
| Map Custom: | yes |
| Map Notes: | K-107 before being decommissioned highlighted in red |
| Length Mi: | 4.830 |
| Established: | 1937 |
| Decommissioned: | 1978 |
| Direction A: | South |
| Direction B: | North |
| Terminus A: | in Edwardsville |
| Terminus B: | west of Kansas City |
| Counties: | Wyandotte |
| Previous Type: | KS |
| Previous Route: | 106 |
| Next Type: | KS |
| Next Route: | 108 |
K-107 was a 4.83adj=midNaNadj=mid state highway in the U.S. state of Kansas. K-107's southern terminus was at K-32 in the city of Edwardsville and the northern terminus was at U.S. Route 24 (US-24), US-40 and US-73 west of Kansas City.
K-107 was first designated a state highway in a March 1, 1937 resolution. At that time it ran from K-32 in Edwardsville to K-30. It then continued past here and ended at US-40.[1]