The 1948 Nobel Prize in Literature was awarded to British-American poet Thomas Stearns Eliot (1888–1965) "for his outstanding, pioneer contribution to present-day poetry." Eliot is the fourth British recipient of the prize after John Galsworthy in 1932.

Thomas Stearns Eliot was a poet, essayist, publisher, playwright, literary critic and editor. He is considered to be one of the 20th century's greatest poets, as well as a central figure in English-language Modernist poetry. His use of language, writing style, and verse structure reinvigorated English poetry. He is also noted for his critical essays, which often reevaluated long-held cultural beliefs.