Eugene Gladstone O'Neill (October 16, 1888 – November 27, 1953) was an American playwright and Nobel laureate in Literature. His poetically titled plays were among the first to introduce into American drama techniques of realism earlier associated with Russian playwright Anton Chekhov, Norwegian playwright Henrik Ibsen, and Swedish playwright August Strindberg. His plays were among the first to include speeches in American vernacular and involve characters on the fringes of society, where they struggle to maintain their hopes and aspirations, but ultimately slide into disillusionment and despair.
O'Neill was born in a Broadway hotel room in Longacre Square (now Times Square), in the Barrett Hotel. After his experience in 1912–13 at a sanatorium where he was recovering from tuberculosis, he decided to devote himself full-time to writing plays. O'Neill had previously been employed by the New London Telegraph, writing poetry as well as reporting.
O'Neill's first published play, Beyond the Horizon, opened on Broadway in 1920 to great acclaim, and was awarded the Pulitzer Prize for Drama. His first major hit was The Emperor Jones, which ran on Broadway in 1920 and obliquely commented on the U.S. occupation of Haiti that was a topic of debate in that year's presidential election. His best-known plays include Anna Christie (Pulitzer Prize 1922), Desire Under the Elms (1924), Strange Interlude (Pulitzer Prize 1928), Mourning Becomes Electra (1931), and his only well-known comedy, Ah, Wilderness!, a wistful re-imagining of his youth as he wished it had been. In 1936, he received the Nobel Prize for Literature. After a ten-year pause, O'Neill's now-renowned play The Iceman Cometh was produced in 1946. The following year's A Moon for the Misbegotten failed, and did not gain recognition as being among his best works until decades later.
In 1956, his autobiographical masterpiece Long Day's Journey Into Night was published, although his written instructions had stipulated that it not be made public until 25 years after his death. It was produced on stage to tremendous critical acclaim and won the Pulitzer Prize in 1957. This last play is widely considered to be his finest. Other posthumously-published works include A Touch of the Poet (1958) and More Stately Mansions (1967).