Kitutu Masaba is an electoral constituency in Kenya.
The constituency renamed to Kitutu Masaba prior to the 1988 elections.
Prior to 2013, Kitutu Masaba Constituency had eleven wards: Manga, Kemera, Magombo, Gachuba, Rigoma, Gesima, Mochenwa, Getare, Bocharia, Nyankoba and Nyasore.
[2] However, electoral ward boundaries were revised to: Gachuba, Gesima, Kemera, Magombo, Manga and Rigoma.
Each Sub-county takes three wards each; Kemera, Magombo and Manga wards in Manga Sub-county; Gachuba, Gesima and Rigoma in Masaba North Sub-county.