Napoleon Murphy Brock is an American singer, saxophonist and flautist who is best known for his work with Frank Zappa in the 1970s, including the albums One Size Fits All, Roxy and Elsewhere, and Bongo Fury. He is perhaps best remembered for his vocal performances on Village of the Sun and Inca Roads; he also played the role of the "Evil Prince" on Zappa's Thing-Fish album. Brock has also performed with George Duke, Captain Beefheart and more recently with Neonfire and Robert Kramer. He remains a regular performer at Zappanale.