Hawk Ostby is a writer and producer most well known for writing the Oscar-nominated screen play for Children of Men and the blockbuster Marvel movie Iron Man with his long time partner and other The Expanse writer, Mark Fergus.

霍克·奥斯比（Hawk Ostby） 是一位作家和制片人，最著名的是与他的长期搭档和另一位《浩瀚无垠》编剧马克·弗格斯 （Mark Fergus） 一起为《人类之子》和漫威大片《钢铁侠》撰写奥斯卡提名剧本。