Robert George Barlen (born July 27, 1980), best known as Bob Barlen, is a Canadian screenwriter and producer. He is best known for having co-written The Weinstein Company's animated film Escape from Planet Earth (2013), The Nut Job 2: Nutty by Nature (2017), and Nickelodeon's PAW Patrol: The Movie (2021), all are in collaboration with his business partner Cal Brunker, who served as the director for these films.