Chambers was born in West Ilsley, Berkshire. His father was a curate there and his mother the daughter of a Victorian theologian. He was educated at Marlborough College, before matriculating at Corpus Christi College, Oxford. He won a number of prizes, including the chancellor's prize in English for an essay on literary forgery in 1891. He took a job with the national education department, and married Eleanor Bowman in 1893.
In the newly created Board of Education, Chambers worked principally to oversee adult and continuing education. He rose to be second secretary, but the work for which he is remembered took place outside the office, at least before he retired from the Board in 1926. He was the first president of the Malone Society, serving from 1906 to 1939. He edited collections of verse for Oxford University Press. He produced a work on King Arthur and a privately printed collection of poems.
However, Chambers's great work, begun even before he left Oxford and pursued for three decades, was an extensive examination of the history and conditions of English theatre in the medieval and Renaissance periods. It was published in three bursts. The Medieval Stage, issued in 1903, offered a comprehensive survey of medieval theatre, covering not only the fairly well-known interludes, but also the then-obscure folk drama, minstrelsy, and liturgical drama. The Elizabethan Stage followed after two decades. The work, though it contained less original discovery than its predecessor, was often referenced to describe the material conditions of English Renaissance theatre. It is no longer considered reliable, since Chambers misrepresents the royal household as an organizational entity in general, and the duties of the Master of Revels, in particular. In 1930 came at last the two-volume work on Shakespeare, which collected and analysed the extant evidence of Shakespeare's work and life. Current scholarship does not consider the relationship between "liturgical drama" and stage performance to have been as strong as Chambers claims.
In his retirement, Chambers produced works on Coleridge (1938) and Matthew Arnold (1947). After moving to Eynsham, Oxfordshire, he returned to medieval history, producing a volume in the Oxford history and a local study of Eynsham. He died on 21 January 1954 at Beer, Devon, at the age of 87.
Chambers was invested as a Companion of the Order of the Bath in 1912, KBE in 1925. In 1924, he was elected fellow of the British Academy and his biography Samuel Taylor Coleridge was awarded the 1938 James Tait Black Memorial Prize.
- The History and Motives of Literary Forgeries (1891)
- Poems of John Donne (1896, editor)
- The Tragedy of Coriolanus (1898, editor)
- The Mediaeval Stage (2 volumes, 1903); Vol. I Vol. II
- Early English Lyrics (1907, editor)
- Carmina Argentea (1918, poems)
- The Elizabethan Stage (4 volumes, 1923); Vol. I Vol. II Vol. III Vol. IV
- Shakespeare: A Survey (1925)
- Arthur of Britain (1927)
- William Shakespeare: A Study of Facts and Problems (2 volumes; 1930)
- The Oxford Book of Sixteenth Century Verse (1932, editor)
- The English Folk-play (1933)
- Sir Henry Lee (1936)
- Eynsham Under the Monks (1936)
- Sir Thomas Wyatt and Some Collected Studies (1937)
- Samuel Taylor Coleridge: a biographical study (1938)
- Shakespearean Gleanings (1941)
- English Literature at the Close of the Middle Ages (1945)
- Matthew Arnold (1947).
- "Chambers, Sir Edmund Kerchever (1866–1954), theatre historian and civil servant". Oxford Dictionary of National Biography (online ed.). Oxford University Press. 2004. doi:10.1093/ref:odnb/32354. ISBN 978-0-19-861412-8. Retrieved 21 June 2021. (Subscription or UK public library membership required.)
- "Sir Edmund Chambers". The Times (52836). 22 January 1954. p. 8.
- "Chambers, Sir Edmund Kerchever, (16 March 1866–21 Jan. 1954), late Second Secretary, Board of Education". WHO'S WHO & WHO WAS WHO. 2007. doi:10.1093/ww/9780199540884.013.u235635. ISBN 978-0-19-954089-1. Retrieved 21 June 2021.
- Streitberger, W. R. (2008). "Chambers on the Revels Office and Elizabethan Theater History". Shakespeare Quarterly. 59 (2): 185–209, here 186–187. doi:10.1353/shq.0.0008. JSTOR 40210263. S2CID 194068401.
- Sturges, Robert S. (2018). "Book review of: Liturgical Drama and the Reimagining of Medieval Theater. By Michael Norton. Early Drama, Art, and Music. Kalamazoo: Medieval Institute Publications, 2017". Church History. 87 (2): 534–535. doi:10.1017/S000964071800104X. ISSN 0009-6407. S2CID 165727197.
- Wilson, John Dover. "Obituary of Sir Edmund Kerchever Chambers 1866–1954." Proceedings of the British Academy 42 (1956).