What branch of philosophy is attributed to writer/philosopher Albert Camus?

Albert Camus was a French-Algerian philosopher, author, and journalist. His views contributed to the rise of the philosophy known as absurdism. He wrote in his essay The Rebel that his whole life was devoted to opposing the philosophy of nihilism while still delving deeply into individual freedom. He won the Nobel Prize in Literature in 1957.

Camus did not consider himself to be a follower of the existentialist ideology despite usually being classified as a follower of it, even in his lifetime. In a 1945 interview, Camus rejected any ideological associations: "No, I am not an existentialist. Sartre and I are always surprised to see our names linked...".