Clemens Wenzeslaus Brentano was a German poet and novelist, and a major figure of German Romanticism. He was the uncle, via his brother Christian, of Franz and Lujo Brentano.
Clement Barksdale was a prolific English religious author, polymath and Anglican priest. He lost his London parish in the English Civil War, but gained Gloucestershire livings at the Restoration and taught at a private school.
Clement Charles Julian Webb, FBA (1865–1954) was an English theologian and philosopher. He was Nolloth Professor of the Philosophy of the Christian Religion from 1920 to 1930.
Clement Clarke Moore was an American writer, scholar and real estate developer. He is best known as author of the Christmas poem "A Visit from St. Nicholas."
Clement Greenberg, occasionally writing under the pseudonym K. Hardesh, was an American essayist known mainly as an art critic closely associated with American modern art of the mid-20th century and a formalist aesthetician. He is best remembered for his association with the art movement abstract expressionism and the painter Jackson Pollock.
