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 four church buildings, HTB Brompton Road, HTB Onslow Square (formerly St Paul's, Onslow Square), HTB Queen's Gate (formerly St Augustine's, South Kensington) and HTB Courtfield Gardens (formerly St Jude's, Courtfield Gardens - officially in the parish of St Mary of the Boltons, but part of HTB), as well as being the home for Worship Central, the St Paul's Theological Centre and the Alpha Course.