Constructed 1672-9 to a design by Sir Christopher Wren and regarded as one of the finest Wren churches. The 63 feet (19 m) high dome is based on Wren's original design for St Paul's Cathedral. The circular altar is by the British sculptor Henry Moore, and the kneelers are designed by Patrick Heron. Free lunchtime concerts at 1PM on Tuesdays (except August). Free Organ recitals at 12:30PM on Fridays. Occasional art exhibitions on Christian themes and other events.

St Stephen Walbrook is a church in the City of London, part of the Church of England's Diocese of London. The present domed building was erected to the designs of Sir Christopher Wren following the destruction of its medieval predecessor in the Great Fire of London in 1666. It is located in Walbrook, next to the Mansion House, and near to Bank and Monument Underground stations.