Kajiado North Constituency is an electoral constituency in Kenya. It is one of five constituencies in Kajiado County. The constituency was established for the 1966 elections. The entire area of the constituency is located in Kajiado County.
Onesmus Ngogoyo of the United Democratic Alliance (UDA) represents the constituency since August 2022, succeeding Joseph Manje who unsuccessfully contested to be Deputy Governor in the same general elections.