Yuval Zvi Flicker (Hebrew: יובל צבי פליקר‎; born 1955 in Israel) is an American mathematician. His primary research interests include automorphic representations.He received his PhD degree from the University of Cambridge in 1978. His thesis advisor was Alan Baker, in the area of transcendence theory.He taught at Princeton University, Columbia University, Harvard University and Ohio State University, where he is now a Professor.