Časlav Brukner (born July 9, 1967 in Novi Sad, Yugoslavia) is a Serbian-Austrian quantum physicist and university professor. From 1987 to 1991, Časlav Brukner has studied physics at the University of Belgrade, and subsequently completed a degree in physics at the University of Vienna in 1995. He then worked as a research assistant at the Institute for Experimental Physics at the University of Innsbruck. In 1999 he received his doctorate in quantum physics at the Vienna University of Technology.