The Picture of Dorian Gray is an 1890 philosophical fiction and Gothic horror novel by Irish writer Oscar Wilde. A shorter novella-length version was published in the July 1890 issue of the American periodical Lippincott's Monthly Magazine, while the novel-length version was published in April 1891. Wilde's only novel, it is widely regarded as a classic of Gothic literature, having been adapted for screen, stage, plays, and other forms of art performance.

The story revolves around a portrait of Dorian Gray painted by Basil Hallward, a friend of Dorian's and an artist infatuated with Dorian's beauty. Through Basil, Dorian meets Lord Henry Wotton and is soon enthralled by the aristocrat's hedonistic worldview: that beauty and sensual fulfilment are the only things worth pursuing in life. Knowing that he will lose his beauty with time, Dorian impulsively chooses to sell his soul and asks for the portrait, rather than himself, to age and fade. His wish granted, Dorian pursues a libertine life of varied amoral experiences while staying young and beautiful; all the while, his portrait ages and visually records every one of Dorian's sins.