Robert Archibald Wilton (31 July 1868 – 18 January 1925) was a British journalist, and a proponent of antisemitic thought and conspiracy theories in the United Kingdom.
In 1889 he joined the European staff of the New York Herald, remained with that newspaper for 14 years and reported on both Russian and German affairs.
Following the collapse of the Kolchak government, Wilton managed to escape from Russia and eventually arrived in Paris, where, in 1920, he rejoined the New York Herald.
In 1919 he published "Russia's Agony",[6] which claimed (p. ix) that "Bolshevism is not Russian - it is essentially non-national, its leaders being almost entirely in the league [Jews] that lost its country and its nationhood long ago".
[7] According to Semyon Reznik, Wilton was also assisting Russian antisemites in fabrication of photographic evidence of ritual crimes by Jews.