Cecil Day-Lewis (27. april 1904 - 22. maj 1972) bio je britanski pjesnik i književnik rodom iz Irske. Osim poezijom, bavio se i pisanjem kriminalističkih romana pod pseudonimom Nicholas Blake.

Bio je oženjen dva puta - za učiteljicu Constance Mary King, sa kojom je imao dva sina; nakon razvoda se godine 1951. oženio za glumicu Jill Bacon, sa kojom je imao dva sina - režisera Tamasina Day-Lewisa i glumca Daniela Day-Lewisa.

• Transitional Poem (1929)
• From Feathers to Iron (1931)
• Collected Poems 1929–1933 (1935)
• A Time to Dance and Other Poems (1935)
• Overtures to Death (1938)
• Short Is the Time (1945)
• Collected Poems (1954)
• Pegasus and Other Poems (1957)
• The Gate, and Other Poems (1962)
• The Whispering Roots and Other Poems (1970)^[1]
• The Complete Poems of C.Day-Lewis (1992)^[2]
• urednik: A New Anthology of Modern Verse 1920–1940 (1941) ko-urednik: L. A. G. Strong.
• urednik: The Chatto Book of Modern Poetry 1915–1955 (1956) ko-urednik: John Lehmann.

• A Hope for Poetry (1934)^[1]
• Poetry for You (1944)
• The Poetic Image (1947)

• Virgil's Georgics (1940)^[3]
• Paul Valéry; Le Cimetière Marin (1946)
• Virgil's Aeneid (1952)
• Virgil's Eclogues (1963)^[2][1]

• The Friendly Tree (1936)
• Starting Point (1937)
• Child of Misfortune (1939)

• A Question of Proof (1935)
• Thou Shell of Death (1936; također objavljen kao Shell of Death)
• There's Trouble Brewing (1937)
• The Beast Must Die (1938)
• The Smiler with the Knife (1939)
• Malice in Wonderland (1940; američki naslov: The Summer Camp Mystery)
• The Case of the Abominable Snowman (1941; također objavljen pod naslovom The Corpse in the Snowman)
• Minute for Murder (1947)
• Head of a Traveller (1949)
• The Dreadful Hollow (1953)
• The Whisper in the Gloom (1954; također objavljen pod naslovom Catch and Kill)
• A Tangled Web (1956; također objavljen kao Death and Daisy Bland)
• End of Chapter (1957)
• A Penknife in My Heart (1958)
• The Widow's Cruise (1959)
• The Worm of Death (1961)
• The Deadly Joker (1963)
• The Sad Variety (1964)
• The Morning after Death (1966)
• The Private Wound (1968)

• Dick Willoughby (1933)
• The Otterbury Incident (1948)

• The Buried Day (1960)

• Cecil Day-Lewis na sajtu IMDb
• Day-Lewis' poem 'Newsreel' read over footage from 1930s Pathe newsreels
• C. Day Lewis, A Revised Bibliography, 1929–39 and Index of MSS Locations with Introductory Notes Arhivirano 2009-10-26 na Wayback Machine-u by Nick Watson, (a 65-page booklet, Radged Press, 2003)
• The Volunteer – An ode to the International Brigade by Cecil Day Lewis