The Diocese of Tenerife is a Roman Catholic diocese located on the Canary Island of Tenerife, Spain. Established in 1819, it serves as a spiritual and administrative region for the Catholic Church, overseeing various parishes and communities across the island. The diocese is part of the Spanish Episcopal Conference and is dedicated to promoting the faith and providing pastoral care to its members. The diocese's cathedral, Catedral de La Laguna, is situated in the city of San Cristóbal de La Laguna, which is a UNESCO World Heritage site. The diocese also engages in various social and educational initiatives, aiming to support the local population and foster community development.