Uasin Gishu County has six constituencies; Soy, Turbo, Moiben, Ainabkoi, Kapseret, and Kesses. Governor Jonathan Bii Chelilim heads the county.
Below is a list of MPs in Uasin Gishu County.
List Of MPs In Uasin Gishu County
| Constituency | MP | Party |
| Soy | David Kiplagat | UDA |
| Turbo | Janet Jepkemboi Sitienei | UDA |
| Moiben | Phylis Jepkemoi Bartoo | UDA |
| Ainabkoi | Kiprono Samwel Chepkonga | UDA |
| Kapseret | Oscar Kipchumba Sudi | UDA |
| Kesses | Julius Kipletting Rutto | UDA |