Herbert Vivian was an English journalist, author and newspaper owner, who befriended Lord Randolph Churchill, Charles Russell, Leopold Maxse and others in the 1880s. He campaigned for Irish Home Rule and was private secretary to Wilfrid Blunt, poet and writer, who stood in the 1888 Deptford by-election. Vivian's writings caused a rift between Oscar Wilde and James NcNeil Whistler. In the 1890s, Vivian was a leader of the Neo-Jacobite Revival, a monarchist movement keen to restore a Stuart to the British throne and replace the parliamentary system. Before the First World War he was friends with Winston Churchill and was the first journalist to interview him. Vivian lost as Liberal candidate for Deptford in 1906. As an extreme monarchist throughout his life, he became in the 1920s a supporter of fascism. His several books included the novel The Green Bay Tree with William Henry Wilkins. He was a noted Serbophile; his writings on the Balkans remain influential.

Deptford was a parliamentary constituency centred on the Deptford district of South London. It returned one Member of Parliament (MP) to the House of Commons of the Parliament of the United Kingdom.