GURGAON DEANERY : Dean – Fr. Susai Sebastian
- St. John the Baptist Church, Aya Nagar
- Church of Immaculate Conception, Kanhei
- St. Michael’s Church, Gurgaon
- Holy Cross Church, Kapashera
- Holy Name Church, Sec 55, Gurgaon
- St. Peter’s Church, Palam Vihar
- St. James’ Church, Badshahpur
- Catholic Church, Bawal
- Catholic Mission, Dharuhera
- Catholic Church, Narnaul
- Catholic Church, Nuh
- Catholic Church, Rewari