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 (formerly St Paul's, Onslow Square), HTB Queen's Gate (formerly St Augustine's, South Kensington), HTB Courtfield Gardens (formerly St Jude's Church, Kensington – officially in the parish of St Mary of the Bolton's but part of HTB).

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.