"Day of the Hunters" is a science fiction short story by American writer Isaac Asimov. It was published in the November 1950 issue of Future Combined with Science Fiction Stories, edited by Robert W. Lowndes, and reprinted in the 1975 collection Buy Jupiter and Other Stories. "Day of the Hunters" is based on "Big Game", a story written many years earlier that was unpublished and assumed to have been lost until discovered in the author's collected papers at Boston University.