David Rivkin (born 1953), professionally known as David Z, is an American music producer, engineer, and songwriter from Minneapolis, Minnesota. He is best known for his long-standing work with Prince, and has contributed to albums by Etta James, Billy Idol, BoDeans, Buddy Guy and Neneh Cherry.
Rivkin was a member of Lipps Inc, with whom he had a US #1 and UK #2 hit with "Funkytown" (1979). He also produced Fine Young Cannibals' "She Drives Me Crazy" (1988), creating the song's signature snare drum sound. As of 2021, Rivkin is based in Los Angeles, California.