Alexander Ivanovich Molev (Russian: Алекса́ндр Ива́нович Мо́лев) FAA (born 1961) is a Russian-Australian mathematician.
He completed his Ph.D. in 1986 under the supervision of Alexandre Kirillov at Moscow State University. He was awarded the Australian Mathematical Society Medal in 2001 and became a Fellow of the Australian Academy of Science in 2019.
Amongst other things, he has worked on Yangians and Lie algebras.
He is currently a Professor in the School of Mathematics and Statistics, Faculty of Science, University of Sydney.