The London Forum is a loose organisation of far-right individuals based in London but with regional headquarters across the United Kingdom. Emerging in 2011 out of a split within the British far-right, meetings were regularly held by the organisation. These have been met with significant protests by anti-fascist activists and have been infiltrated by journalists, most notably a 2015 investigation of the group by The Mail on Sunday with the help of Searchlight, an anti-fascist magazine that focuses on the British far-right.