Jon Edward Zuber (born December 10, 1969) is an American former professional baseball first baseman. He played parts of two seasons in Major League Baseball (MLB) for the Philadelphia Phillies in 1996 and 1998. He also played one season in Nippon Professional Baseball (NPB) for the Yokohama BayStars in 2001. He is currently an assistant coach at his alma mater, The University of California, Berkeley.