What academic field did J.R.R. Tolkien teach and study as a philologist?

J.R.R. Tolkien taught and studied English language and literature as a philologist.

His academic work focused especially on historical languages, medieval texts, and the development of English. He held important posts at the University of Leeds and the University of Oxford, where his scholarship and teaching helped establish his professional reputation.

Tolkien’s philological training strongly influenced his fiction. He often created a language first or developed a language’s history, then imagined the peoples and legends associated with it. This approach helped produce the linguistic depth of Quenya, Sindarin, and other languages of Middle-earth.

Although Tolkien is chiefly celebrated as a novelist, he remained a serious scholar throughout his career. His 1936 lecture “Beowulf: The Monsters and the Critics” became one of the most influential modern discussions of the Old English poem.