The Archdiocese of Tlalnepantla is a Roman Catholic archdiocese located in the State of Mexico, Mexico. Established in 1964, it serves as a significant religious jurisdiction within the Catholic Church, overseeing various parishes and communities in the region. The archdiocese is part of the larger ecclesiastical province of Mexico City. The archdiocese is led by an archbishop, who is responsible for spiritual leadership and administrative duties. It plays a vital role in promoting the Catholic faith, providing education, and engaging in social services. The archdiocese also participates in various community outreach programs to support local residents.