Catholic Archdiocese of Mombasa has 12 Deaneries namely;
1. Central Deanery
2. North Deanery
3. West Deanery
4. South Deanery
5. Kilifi Deanery
6. Kwale East Deanery
7. Kwale West Deanery
8. Taita Taveta Deanery
9. Giriama Deanery
10. Voi Deanery
11. Wunganyi Deanery
12. Bura Deanery
