Aaron John Waltke is an American screenwriter, author, executive producer and showrunner. He is best known for his work on Guillermo del Toro's Trollhunters (2016–2018), Wizards: Tales of Arcadia (2020), and Star Trek: Prodigy (2021–2024). In 2020, he was named by The College Magazine as one of its "20 under 40" List. He has received a Daytime Emmy Award, a Peabody Award, and multiple nominations for his work in film and television.