Freemasons' Hall in London is the headquarters of the United Grand Lodge of England and the Supreme Grand Chapter of Royal Masons of England, as well as being a meeting place for many Masonic Lodges in the London area. It is located in Great Queen Street between Holborn and Covent Garden and has been a Masonic meeting place since 1775. There have been three Masonic buildings on the site, with the current incarnation being opened in 1933.
Parts of the building are open to the public daily, and its preserved classic Art Deco style, together with its regular use as a film and television location, have made it a tourist destination.
In 1846, the World Evangelical Alliance was founded here.