Unique was a science fiction fanzine by Arthur Williams published in London, England.
Unique appeared in the 1940s in wartime UK. At least two issues were published.
Issue two, published in 1942, consisted of a cover drawn by Williams, a prolific fan artist for fanzines such as Futurian War Digest, an editorial, poetry, and articles by Joe Gilbert (The Southern Star), R.W. Lowndes, J.E. Rnnison, and Duane W. Rimel.
Arthur Williams had previously published Science Fantasy Fan.