Kathiani Constituency
Kathiani Constituency is an electoral constituency in Kenya. It is one of eight constituencies in Machakos County. The constituency was established for the 1988 elections.
Members of Parliament
| Elections | MP | Party | Notes |
| 1988 | Laban Maingi Kitele | KANU | One-party system. |
| 1992 | Jackson Kimeu Mulinge | KANU | |
| 1997 | Peter Kyalo Kaindi | SDP | |
| 2002 | Peter Kyalo Kaindi | NARC | |
| 2007 | Wavinya Ndeti | CCU | |
| 2013 | Robert Mbui | WDM-K | |
| 2017 | Robert Mbui | WDM-K |