Trimulgherry, is a locality and a Mandal in the city of Secunderabad which falls under Secunderabad Revenue Division, and is a major suburb of Secunderabad, India. It is in the north of Hyderabad District. Trimulgherry used to be base for Britishers in colonial era and many britisher lived here even after the independence. Mainly many churches were built around this area for the British. Few notable ones are Holy Family Church, Wesley Garrison Church, All saints Churches.