Brad Neely is an American comic book artist and television writer/producer known for his work on television series such as South Park, Brad Neely's Harg Nallin' Sclopio Peepio, and China, IL; the web series I Am Baby Cakes and The Professor Brothers; Wizard People and Dear Reader.
Neely provided the voice of the Green Knight in the Adventure Time episodes "Seventeen" and "Gumbaldia."