Carl Keilhau (25 July 1919 – 20 December 1957) was a Norwegian author, poet and journalist.
He was the son of librarian Wollert Keilhau and Anna Mathilde Østvold.
He worked as journalist for the newspapers Dagbladet, Verdens Gang and Morgenbladet, and was known under his pen name "Pirat".
Among his other poetry collections are Vi kan ikke flykte from 1952, Nocturne from 1955, and Konsert i november from 1957.
This article about a Norwegian writer, poet or journalist is a stub.