Shay Hatten (born March 1994) is an American screenwriter and producer. He is best known for his work on John Wick: Chapter 3 – Parabellum (2019), Army of the Dead, Army of Thieves (both 2021), John Wick: Chapter 4, Rebel Moon (both 2023), and Rebel Moon – Part Two: The Scargiver (2024).