This is a list of elected Members of County Assembly (MCAs) in Makueni County. Makueni is one of the eight counties in the former Eastern Province. It covers an area of 8,009 square kilometres. It has a total of 30 wards in its 6 constituencies. The county is headed by Governor Kivuta Kibwana.
An MCA is a representative elected by registered voters to the county assembly. They head electoral units called Wards. The main function of the members of the county assembly is to present the views and issues of the electorate to the county assembly for discussion. They also oversee the delivery of services by the county government to the people. MCAs are also involved in the legislative process.
Below is a list of all the 30 MCAs in Makueni County.
| Ward | MCA | |
| 1. | Ivingoni/Nzambani | Harrison Mwanzia Muti |
| 2. | Tulimani | Kyalo Mumo |
| 3. | Kithungo/Kitundu | Kisungi Wa Katete |
| 4. | Masongaleni | Richard Kasyoki Munywoki |
| 5. | Kasikeu | Julius Munari |
| 6. | Mukaa | Joseph Muema |
| 7. | Ilima | Joseph Kahindu Kivinda |
| 8. | Kathonzweni | Francis King’oo Mutungi |
| 9. | Kalawa | Muthoka Mutunga Kyalo |
| 10. | Kilili/Kalamba | Julius Matheka Mutula |
| 11. | Kiima Kiu | Ben Kyengo Kilonzi |
| 12. | Wote/Nziu | Felix Mateso Bonface |
| 13. | Muvau/Kikumini | Elizabeth Mutinda Kawembe |
| 14. | Kilungu | Patrick Musyoki Mbevi |
| 15. | Kitise/Kithuki | Sebastian Muli |
| 16. | Ukia | Japheth Mwailu Katumo |
| 17. | Nguumo | Alfred Nyamai Mutuku |
| 18. | Mbitini | Josphat Ndetei Nzuki |
| 19. | Makindu | Alfred Kituku Kalunde |
| 20. | Mtito-Andei | Francis Mulwa Mwania |
| 21. | Nguu/Masumba | Timothy Maneno |
| 22. | Emali/Mulala | Nicodemus Mutua Muthoka |
| 23. | Kiteta Kisau | Dennis Wambua Masavu |
| 24. | Thange | Nicholas Ndunda Maitha |
| 25. | Kee | Isaac Munyao Muema |
| 26. | Kikumbulyu North | Jackson Muema Mbalu |
| 27. | Kako/Waia | Dennis Mutinda Musyoka |
| 28. | Kikumbulyu South | Jades Kalunda |
| 29. | Mbooni | Alexander Mwanza Masila |
| 30. | Mavindini | Jonathan Kimongo |
