John Barrie Crump MBE (May 15, 1935 – July 3, 1996) was a New Zealand author of semi-autobiographical comic novels based on his image as a rugged outdoors man. Taken together his novels have sold more than a million copies domestically. Crump's 1986 work Wild Pork and Watercress was adapted into the 2016 Taika Waititi film Hunt for the Wilderpeople.