West Mugirango Constituency is an electoral constituency in Kenya. It is one of three constituencies of Nyamira District. The constituency was established for the 1966 elections.
| Elections | MP [1] | Party | Notes |
|---|---|---|---|
| 1966 | Thomas Mongare | KANU | One-party system |
| 1966 | Joseph Osero | KANU | By-election. One-party system |
| 1969 | George Morara | KANU | One-party system |
| 1970 | Benson Kegoro Ogero | KANU | By-election. One-party system |
| 1974 | Sospeter O. Mageto | KANU | One-party system |
| 1979 | Benson Kegoro Ogero | KANU | One-party system |
| 1983 | David Anasi Onyancha | KANU | One-party system. |
| 1988 | David Anasi Onyancha | KANU | One-party system. |
| 1992 | Henry Onyancha Obwocha | Ford-Kenya | |
| 1997 | Henry Onyancha Obwocha | Ford-Kenya | |
| 2002 | Henry Onyancha Obwocha | Ford-People | |
| 2007 | James Ondicho Gesami | ODM |
| Wards | ||
| Ward | Registered Voters | Local Authority |
|---|---|---|
| Kebirigo | 5,743 | Nyamira town |
| Nyamira | 6,453 | Nyamira town |
| Rangenyo | 4,781 | Nyamira town |
| Sironga | 5,567 | Nyamira town |
| Bogichora | 5,283 | Nyamira county |
| Bonyamatuta | 3,190 | Nyamira county |
| Gesiaga | 6,793 | Nyamira county |
| Keera | 4,639 | Nyamira county |
| Miruka - Nyamaiya | 6,420 | Nyamira county |
| Motagara | 6,453 | Nyamira county |
| Total | 55,322 | |
| *September 2005 [2]. | ||