Paul Di Filippo is an American science fiction writer. He has been published in Postscripts. He is also a regular reviewer for print magazines Asimov's Science Fiction, The Magazine of Fantasy and Science Fiction, Science Fiction Eye, The New York Review of Science Fiction, Interzone, and Nova Express, as well as online at Science Fiction Weekly. He is a member of the Turkey City Writer's Workshop. Along with Michael Bishop, Di Filippo has published a series of novels under the pseudonym Philip Lawson.