Zuzana Tomas (born 15 February 1977, Brezno) is a Slovak marathon athlete. Tomas competed at 2008 Summer Olympics, where she finished 67th in 2:49:39, about ten minutes behind her personal record (2:39:26). She is a doctoral student at the University of Utah in Salt Lake City, Utah, USA. Tomas's coach is Aleksandar Tomas.