Kyle Marshall Swann (born April 6, 1990) is a former American actor best known for his role as Billy Loomer in the Nickelodeon television series Ned's Declassified School Survival Guide (2004–2007). He also appeared in minor roles in the independent horror films The Darkroom (2006) and Maniacal (2003). Today, Swann works as an animal documentary filmmaker and producer, collaborating with organizations such as National Geographic, Discovery, and BBC. He served as an associate producer on an episode of the BBC documentary series Mammals (2024), which received a nomination for a News and Documentary Emmy Award.