Scott Eric Neustadter is an American screenwriter and producer. He often works with his writing partner, Michael H. Weber. The two writers are best known for writing the screenplay for the romantic comedy film 500 Days of Summer. The film is based on two real relationships Neustadter had. They also wrote the screenplays for the film adaptations of the novels The Spectacular Now, The Fault in Our Stars, and Paper Towns.

Paper Towns is a 2015 American romantic comedy-drama film directed by Jake Schreier from a screenplay by Scott Neustadter and Michael H. Weber, based on the 2008 novel of the same name by John Green. The film stars Nat Wolff and Cara Delevingne, with Halston Sage, Austin Abrams, and Justice Smith in supporting roles. The story follows the search by Quentin "Q" Jacobsen (Wolff) for Margo Roth Spiegelman (Delevingne), his childhood friend and object of affection. In the process, Quentin explores the relationship with his friends, including his compatibility with Margo.