Nyeri Archdiocese
8 deaneries, 52 parishes. Bishop Muheria
Gatarakwa Deanery
8 parishes
- Blessed Virgin Mary -Mweiga Catholic Parish
- Karemeno Parish
- Sacred Heart of Jesus Endarasha Parish
- Saints Peter and Paul Mugunda Catholic Parish
- St. Augustine Sirima Catholic Parish
- St. Charles Lwanga, Gatarakwa Parish
- St. Joseph Kamariki Catholic Parish
- St. Martin de Tours Wiyumiririe Catholic Parish
Karatina Deanery
9 parishes
- Holy Cross Ngandu Catholic Parish
- Mary Immaculate Karatina Parish
- Mary Mother of God Kamatu Catholic Parish
- Our Lady Consolata Giakaibii Catholic Parish
- Sacred Heart of Jesus Gathugu Catholic Parish
- St. Charles Lwanga Kahira-ini Parish
- St. Joseph Gikumbo Catholic Parish
- St. Joseph Miiri Catholic Parish
- St. Peter the Apostle Kabiru-ini Catholic Parish
Mukurweini Deanery
5 parishes
Nanyuki Deanery
5 parishes
Narumoru Deanery
5 parishes
Nyeri Municipality Deanery
6 parishes
Othaya Deanery
7 parishes