Oscar Wilde was an Irish writer and poet. After writing in different forms throughout the 1880s, he became one of London's most popular playwrights in the early 1890s. Today he is remembered for his epigrams and plays, and the circumstances of his imprisonment which was followed by his early death.

Wilde's parents were successful Dublin intellectuals. Their son became fluent in French and German early in life. At university Wilde read Greats; he proved himself to be an outstanding classicist, first at Dublin, then at Oxford. He became known for his involvement in the rising philosophy of aestheticism, led by two of his tutors, Walter Pater and John Ruskin. After university, Wilde moved to London into fashionable cultural and social circles. As a spokesman for aestheticism, he tried his hand at various literary activities: he published a book of poems, lectured in the United States and Canada on the new "English Renaissance in Art", and then returned to London where he worked prolifically as a journalist. Known for his biting wit, flamboyant dress, and glittering conversation, Wilde had become one of the most well-known personalities of his day.
At the turn of the 1890s, he refined his ideas about the supremacy of art in a series of dialogues and essays, and incorporated themes of decadence, duplicity, and beauty into his only novel, The Picture of Dorian Gray (1890). The opportunity to construct aesthetic details precisely, and combine them with larger social themes, drew Wilde to write drama. He wrote Salome (1891) in French in Paris but it was refused a licence. Unperturbed, Wilde produced four society comedies in the early 1890s, which made him one of the most successful playwrights of late Victorian London.
At the height of his fame and success, while his masterpiece, The Importance of Being Earnest (1895), was still on stage in London, Wilde had the Marquess of Queensberry, the father of his lover, Lord Alfred Douglas, prosecuted for libel, a charge carrying a penalty of up to two years in prison. The trial unearthed evidence that caused Wilde to drop his charges and led to his own arrest and trial for gross indecency with other men. After two more trials he was convicted and imprisoned for two years' hard labour. In prison he wrote De Profundis (written in 1897 and published in 1905), a long letter which discusses his spiritual journey through his trials, forming a dark counterpoint to his earlier philosophy of pleasure. Upon his release he left immediately for France, never to return to Ireland or Britain. There he wrote his last work, The Ballad of Reading Gaol (1898), a long poem commemorating the harsh rhythms of prison life. He died destitute in Paris at the age of forty-six.

Oscar Wilde was born in Dublin on 16 October 1854 to Sir William Wilde and his wife Jane. Oscar's mother, Lady Jane Francesca Wilde (1820-1896), was a successful poet and journalist. She wrote patriotic Irish verse under the pseudonym "Speranza". Oscar's father, Sir William Wilde (1815 - 1876), was a leading ear and eye surgeon, a renowned philanthropist and gifted writer, who wrote books on archaeology and folklore. Oscar had an elder brother, Willie, and a younger sister, Isola Francesca, who died at the early age of 10.

He was educated at Portora Royal School (1864-71), Trinity College, Dublin (1871-74), and Magdalen College, Oxford (1874-78). While at Oxford, he became involved in the aesthetic movement and became an advocate for 'Art for Art's Sake' (L'art pour l'art). Whilst at Magdalen, he won the 1878 Newdigate Prize for his poem Ravenna. 

After he graduated, he moved to Chelsea in London (1879) to establish a literary career. In 1881, he published his first collection of poetry - Poems that received mixed reviews by critics. He worked as an art reviewer (1881), lectured in the United States and Canada (1882), and lived in Paris (1883). He also lectured in Britain and Ireland (1883 - 1884).

On May 29, 1884, Oscar married Constance Lloyd (died 1898), daughter of wealthy Queen's Counsel Horace Lloyd. They had two sons, Cyril (1885) and Vyvyan (1886). To support his family, Oscar accepted a job as the editor of Woman's World magazine, where he worked from 1887-1889.

In 1888, he published The Happy Prince and Other Tales, fairy-stories written for his two sons. His first and only novel, The Picture of Dorian Gray, was published in 1891 and received quite a negative response. This had much to do with the novel's homoerotic overtones, which caused something of a sensation amongst Victorian critics. In 1891, Wilde began an affair with Lord Alfred Douglas, nicknamed 'Bosie', who became both the love of his life and his downfall. Wilde's marriage ended in 1893.

Wilde's greatest talent was for writing plays. His first successful play, Lady Windermere's Fan, opened in February 1892. He produced a string of extremely popular comedies including A Woman of No Importance (1893), An Ideal Husband (1895), and The Importance of Being Earnest (1895). These plays were all highly acclaimed and firmly established Oscar as a playwright.

In April 1895, Oscar sued Bosie's father for libel as the Marquis of Queensberry had accused him of homosexuality. Oscar's case was unsuccessful and he was himself arrested and tried for gross indecency. He was sentenced to two years of hard labor for the crime of sodomy. During his time in prison he wrote De Profundis, a dramatic monologue and autobiography, which was addressed to Bosie.

Upon his release in 1897, he wrote The Ballad of Reading Gaol, revealing his concern for inhumane prison conditions. He spent the rest of his life wandering Europe, staying with friends and living in cheap hotels. He died of cerebral meningitis on November 30, 1900, penniless, in a cheap Paris hotel.