Holy Trinity Brompton

Holy Trinity Brompton with St Paul's, Onslow Square and St Augustine's, South Kensington, often referred to simply as HTB, is an Anglican church in London, England.

The church consists of six sites: HTB Brompton Road, HTB Onslow Square, HTB Queen's Gate, HTB Courtfield Gardens. It is also the home of the St Paul's Theological Centre, HTB St Francis Dalgarno Way, and St Luke's Earls Court. It is where the Alpha Course was first developed.

The church buildings accommodate courses, conferences, meetings, and ten services each Sunday. HTB's stated aims are to "play our part in the evangelization of the nations, the revitalization of the church and the transformation of society."