Peter Julian Jenner is a British music manager and a record producer. Jenner, Andrew King and the original four members of Pink Floyd were partners in Blackhill Enterprises.
Peter John Anderson was the Librarian of the University of Aberdeen from 1894 and a noted philatelist who signed the Roll of Distinguished Philatelists in 1921. He was Secretary of the New Spalding Club and President of the Aberdeen and North of Scotland Philatelic Society. He bequeathed his collection of philatelic literature to the University.
Peter Knobler is an American writer living in New York City. He has collaborated on fifteen books, ten of them best sellers and was the editor-in-chief of Crawdaddy magazine from 1972 to 1979.
Peter Koslowski was a professor of philosophy, especially philosophy of management and organisation and history of modern philosophy, at the Vrije Universiteit Amsterdam.
Peter John Kreeft is a professor of philosophy at Boston College and The King's College. A convert to Roman Catholicism, he is the author of over eighty books on Christian philosophy, theology and apologetics. He also formulated, together with Ronald K. Tacelli, Twenty Arguments for the Existence of God in their Handbook of Christian Apologetics.