Curtis Walker Lelash is an American television producer. Best known for his tenure at Cartoon Network, he was named the company's Vice President of Comedy Animation in May 2012, and was later promoted to Senior Vice President of Original Series in 2017 until his departure the following year. In this capacity, he served as executive producer of shows including Adventure Time, Regular Show, Steven Universe, The Powerpuff Girls (2016), Over the Garden Wall, and Clarence, among others.