All Souls Church is a conservative evangelical Anglican church in central London, situated in Langham Place in Marylebone, at the north end of Regent Street. It was designed in Regency style by John Nash and consecrated in 1824.

St Mary, Haggerston, was an Anglican parish church built to the designs of John Nash in 1827, in what is now the London Borough of Hackney. Built in the Gothic style of its time, it had an elaborate west front with a disproportionately tall tower. The rest of the church was, in comparison, rather plain. It was altered later in the 19th century by James Brooks as the first initiative of the Haggerston Church Scheme, and destroyed by bombs during the Second World War. The site is now a children's playground west of Haggerston Park, between Thurtle Road and Queensbridge Road.