William Arthur Dunkerley (12 November 1852 – 23 January 1941) was an English journalist, novelist and poet. He was born in Manchester, spent a short time after his marriage in the US before moving to Ealing, West London, where he served as deacon and teacher at the Ealing Congregational Church from the 1880s. In 1922 he moved to Worthing in Sussex, where he became the town’s mayor.Dunkerley wrote under his own name, and also as John Oxenham for his poetry, hymn-writing, and novels. His poetry includes Bees in Amber: A Little Book of Thoughtful Verse (1913), which became a bestseller. He also wrote the poem “Greatheart”. He used the pseudonym Julian Ross for journalism.

In February 1892 Robert Barr and Dunkerley founded The Idler, a monthly “general interest magazine, one of the first to appear following the enthusiastic reception of The Strand, but not a slavish imitation”. Barr and Dunkerley/Oxenham both contributed as writers. The editors were Barr and Jerome K. Jerome initially.Dunkerley had two sons and four daughters, of whom the eldest, and eldest child,  Elsie Jeanette, became well known as a children’s writer, particularly through her Abbey Series of girls’ school stories. Another daughter, Erica, also used the Oxenham pen-name. The elder son, Roderic Dunkerley, had several titles published under his own name.